Added support of WPA3-SAE security mode.
[platform/upstream/connman.git] / src / service.c
index d3b219f..d1ada48 100644 (file)
@@ -30,6 +30,8 @@
 #include <gdbus.h>
 #include <ctype.h>
 #include <stdint.h>
+#include <pwd.h>
+#include <utmpx.h>
 
 #include <connman/storage.h>
 #include <connman/setting.h>
@@ -39,6 +41,9 @@
 
 #define CONNECT_TIMEOUT                120
 
+#define USER_ROOT              0
+#define USER_NONE              (uid_t)-1
+
 #if defined TIZEN_EXT
 #define WIFI_BSSID_STR_LEN     18
 #endif
@@ -53,6 +58,10 @@ static unsigned int vpn_autoconnect_timeout = 0;
 static struct connman_service *current_default = NULL;
 static bool services_dirty = false;
 
+#if defined TIZEN_EXT
+static bool auto_connect_mode = TRUE;
+#endif
+
 struct connman_stats {
        bool valid;
        bool enabled;
@@ -67,6 +76,11 @@ struct connman_stats_counter {
        struct connman_stats stats_roaming;
 };
 
+struct connman_service_user {
+       uid_t favorite_user;
+       uid_t current_user;
+};
+
 struct connman_service {
        int refcount;
        char *identifier;
@@ -89,6 +103,8 @@ struct connman_service {
        char *name;
        char *passphrase;
        bool roaming;
+       bool request_passphrase_input;
+       struct connman_service_user user;
        struct connman_ipconfig *ipconfig_ipv4;
        struct connman_ipconfig *ipconfig_ipv6;
        struct connman_network *network;
@@ -96,6 +112,7 @@ struct connman_service {
        char **nameservers;
        char **nameservers_config;
        char **nameservers_auto;
+       int nameservers_timeout;
        char **domains;
        char *hostname;
        char *domainname;
@@ -104,8 +121,13 @@ struct connman_service {
        /* 802.1x settings from the config files */
        char *eap;
        char *identity;
+       char *anonymous_identity;
        char *agent_identity;
        char *ca_cert_file;
+       char *subject_match;
+       char *altsubject_match;
+       char *domain_suffix_match;
+       char *domain_match;
        char *client_cert_file;
        char *private_key_file;
        char *private_key_passphrase;
@@ -128,6 +150,32 @@ struct connman_service {
        bool hidden_service;
        char *config_file;
        char *config_entry;
+#if defined TIZEN_EXT
+       /*
+        * Description: TIZEN implements system global connection management.
+        *              It's only for PDP (cellular) bearer. Wi-Fi is managed
+        *              by ConnMan automatically. Reference count can help to
+        *              manage open/close connection requests by each application.
+        */
+       int user_pdn_connection_refcount;
+       bool storage_reload;
+       /*
+        * Description: In case of EAP security type,
+        *                                user can select the keymgmt type for roaming(802.11r).
+        *                                - FT, CCKM, OKC, ...
+        */
+       char *keymgmt_type;
+       int disconnect_reason;
+       int assoc_status_code;
+       /*
+        * Only for EAP-FAST
+        */
+       char *phase1;
+#endif
+#ifdef TIZEN_EXT
+       enum connman_dnsconfig_method dns_config_method_ipv4;
+       enum connman_dnsconfig_method dns_config_method_ipv6;
+#endif
 };
 
 static bool allow_property_changed(struct connman_service *service);
@@ -136,13 +184,57 @@ static struct connman_ipconfig *create_ip4config(struct connman_service *service
                int index, enum connman_ipconfig_method method);
 static struct connman_ipconfig *create_ip6config(struct connman_service *service,
                int index);
-
+static void dns_changed(struct connman_service *service);
 
 struct find_data {
        const char *path;
        struct connman_service *service;
 };
 
+#if defined TIZEN_EXT
+/*
+ * Public APIs to use user_pdn_connection_refcount
+ */
+void connman_service_user_pdn_connection_ref(struct connman_service *service)
+{
+       __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1);
+
+       DBG("User made PDN connection referenced: %d",
+                               service->user_pdn_connection_refcount);
+}
+
+gboolean connman_service_user_pdn_connection_unref_and_test(
+                                       struct connman_service *service)
+{
+       __sync_synchronize();
+
+       DBG("User made PDN connection referenced: %d, which will be decreased",
+                               service->user_pdn_connection_refcount);
+
+       if (service->user_pdn_connection_refcount < 1)
+               return TRUE;
+
+       if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0)
+               return TRUE;
+
+       return FALSE;
+}
+
+gboolean connman_service_is_no_ref_user_pdn_connection(
+                                       struct connman_service *cellular)
+{
+       if (cellular == NULL)
+               return TRUE;
+
+       __sync_synchronize();
+       if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                       cellular->user_pdn_connection_refcount == 0)
+               return TRUE;
+
+       return FALSE;
+}
+#endif
+
 static void compare_path(gpointer value, gpointer user_data)
 {
        struct connman_service *service = value;
@@ -206,6 +298,10 @@ const char *__connman_service_type2string(enum connman_service_type type)
                return "gadget";
        case CONNMAN_SERVICE_TYPE_P2P:
                return "p2p";
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+               return "mesh";
+#endif
        }
 
        return NULL;
@@ -245,12 +341,18 @@ enum connman_service_security __connman_service_string2security(const char *str)
 
        if (!strcmp(str, "psk"))
                return CONNMAN_SERVICE_SECURITY_PSK;
-       if (!strcmp(str, "ieee8021x"))
+       if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x"))
                return CONNMAN_SERVICE_SECURITY_8021X;
-       if (!strcmp(str, "none"))
+       if (!strcmp(str, "none") || !strcmp(str, "open"))
                return CONNMAN_SERVICE_SECURITY_NONE;
        if (!strcmp(str, "wep"))
                return CONNMAN_SERVICE_SECURITY_WEP;
+#if defined TIZEN_EXT
+       if (!strcmp(str, "rsn"))
+               return CONNMAN_SERVICE_SECURITY_RSN;
+       if (!strcmp(str, "sae"))
+               return CONNMAN_SERVICE_SECURITY_SAE;
+#endif
 
        return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 }
@@ -266,8 +368,16 @@ static const char *security2string(enum connman_service_security security)
                return "wep";
        case CONNMAN_SERVICE_SECURITY_PSK:
        case CONNMAN_SERVICE_SECURITY_WPA:
+#if defined TIZEN_EXT
+               return "psk";
+       case CONNMAN_SERVICE_SECURITY_RSN:
+               return "rsn";
+       case CONNMAN_SERVICE_SECURITY_SAE:
+               return "sae";
+#else
        case CONNMAN_SERVICE_SECURITY_RSN:
                return "psk";
+#endif
        case CONNMAN_SERVICE_SECURITY_8021X:
                return "ieee8021x";
        }
@@ -318,6 +428,8 @@ static const char *error2string(enum connman_service_error error)
                return "auth-failed";
        case CONNMAN_SERVICE_ERROR_INVALID_KEY:
                return "invalid-key";
+       case CONNMAN_SERVICE_ERROR_BLOCKED:
+               return "blocked";
        }
 
        return NULL;
@@ -351,6 +463,129 @@ static enum connman_service_proxy_method string2proxymethod(const char *method)
                return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 }
 
+#ifdef TIZEN_EXT
+static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method)
+{
+       switch (method) {
+       case CONNMAN_DNSCONFIG_METHOD_UNKNOWN:
+               return "unknown";
+       case CONNMAN_DNSCONFIG_METHOD_MANUAL:
+               return "manual";
+       case CONNMAN_DNSCONFIG_METHOD_DHCP:
+               return "dhcp";
+       }
+
+       return NULL;
+}
+
+static enum connman_dnsconfig_method __connman_dnsconfig_string2method(
+               const char *method)
+{
+       if (g_strcmp0(method, "manual") == 0)
+               return CONNMAN_DNSCONFIG_METHOD_MANUAL;
+       else if (g_strcmp0(method, "dhcp") == 0)
+               return CONNMAN_DNSCONFIG_METHOD_DHCP;
+       else
+               return CONNMAN_DNSCONFIG_METHOD_UNKNOWN;
+}
+#endif
+
+static bool
+connman_service_is_user_allowed(struct connman_service *service, uid_t uid)
+{
+       uid_t favorite_user = service->user.favorite_user;
+       uid_t current_user = uid;
+
+       DBG("Service favorite UID: %d, current UID: %d", favorite_user, current_user);
+       if (favorite_user == USER_NONE || current_user == USER_ROOT)
+               return true;
+
+       if (favorite_user != current_user || current_user == USER_NONE) {
+               DBG("Current user is not a favorite user to this service!");
+               return false;
+       }
+
+       return true;
+}
+
+#if !defined TIZEN_EXT
+static GList *connman_service_get_login_users()
+{
+       struct utmpx *utmp;
+       struct passwd *pwd;
+       GList *user_list = NULL;
+
+       setutxent();
+
+       while ((utmp = getutxent()) != NULL) {
+               DBG("User Name: %s", utmp->ut_user);
+
+               pwd = getpwnam(utmp->ut_user);
+               if (pwd) {
+                       if (!g_list_find(user_list, GUINT_TO_POINTER(pwd->pw_uid)))
+                               user_list = g_list_append(user_list,
+                                               GUINT_TO_POINTER(pwd->pw_uid));
+
+                       DBG("User Name: %s, UID: %d", utmp->ut_user, pwd->pw_uid);
+               }
+       }
+
+       endutxent();
+
+       return user_list;
+}
+#endif
+
+static bool is_service_owner_user_login(struct connman_service *service)
+{
+#if defined TIZEN_EXT
+       return true;
+#else
+       GList *list, *user_list;
+       bool ret = false;
+
+       /* Here we only care about wifi service */
+       if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
+               return true;
+
+       DBG("service favorite user id is: %d", service->user.favorite_user);
+
+       user_list = connman_service_get_login_users();
+       if (user_list == NULL) {
+               DBG("Can not get any logged in user info.");
+               return true;
+       }
+
+       for (list = user_list; list; list = list->next) {
+               uid_t uid = GPOINTER_TO_UINT(list->data);
+
+               DBG("login user id is %d", uid);
+
+               if (service->user.favorite_user == uid) {
+                       ret = true;
+                       break;
+               }
+       }
+
+       g_list_free(user_list);
+
+       return ret;
+#endif
+}
+
+static void set_split_routing(struct connman_service *service, bool value)
+{
+       if (service->type != CONNMAN_SERVICE_TYPE_VPN)
+               return;
+
+       service->do_split_routing = value;
+
+       if (service->do_split_routing)
+               service->order = 0;
+       else
+               service->order = 10;
+}
+
 int __connman_service_load_modifiable(struct connman_service *service)
 {
        GKeyFile *keyfile;
@@ -369,10 +604,15 @@ int __connman_service_load_modifiable(struct connman_service *service)
        case CONNMAN_SERVICE_TYPE_SYSTEM:
        case CONNMAN_SERVICE_TYPE_GPS:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                break;
        case CONNMAN_SERVICE_TYPE_VPN:
-               service->do_split_routing = g_key_file_get_boolean(keyfile,
-                               service->identifier, "SplitRouting", NULL);
+               set_split_routing(service, g_key_file_get_boolean(keyfile,
+                                                       service->identifier,
+                                                       "SplitRouting", NULL));
+
                /* fall through */
        case CONNMAN_SERVICE_TYPE_WIFI:
        case CONNMAN_SERVICE_TYPE_GADGET:
@@ -399,6 +639,25 @@ int __connman_service_load_modifiable(struct connman_service *service)
        return 0;
 }
 
+static int service_load_passphrase(struct connman_service *service)
+{
+       GKeyFile *keyfile;
+       gchar *str;
+
+       keyfile = connman_storage_load_service(service->identifier);
+       if (!keyfile)
+               return -EIO;
+
+       str = g_key_file_get_string(keyfile,
+                               service->identifier, "Passphrase", NULL);
+       if (str)
+               service->passphrase = str;
+
+       g_key_file_free(keyfile);
+
+       return 0;
+}
+
 static int service_load(struct connman_service *service)
 {
        GKeyFile *keyfile;
@@ -423,10 +682,15 @@ static int service_load(struct connman_service *service)
        case CONNMAN_SERVICE_TYPE_SYSTEM:
        case CONNMAN_SERVICE_TYPE_GPS:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                break;
        case CONNMAN_SERVICE_TYPE_VPN:
-               service->do_split_routing = g_key_file_get_boolean(keyfile,
-                               service->identifier, "SplitRouting", NULL);
+               set_split_routing(service, g_key_file_get_boolean(keyfile,
+                                                       service->identifier,
+                                                       "SplitRouting", NULL));
+
                autoconnect = g_key_file_get_boolean(keyfile,
                                service->identifier, "AutoConnect", &error);
                if (!error)
@@ -477,6 +741,8 @@ static int service_load(struct connman_service *service)
 
                                connman_network_set_blob(service->network,
                                        "WiFi.SSID", ssid, hex_ssid_len / 2);
+
+                               g_free(ssid);
                        }
 
                        g_free(hex_ssid);
@@ -529,6 +795,24 @@ static int service_load(struct connman_service *service)
                service->nameservers_config = NULL;
        }
 
+#ifdef TIZEN_EXT
+       char *dns_method;
+
+       dns_method = g_key_file_get_string(keyfile, service->identifier,
+                       "Nameservers.IPv4method", NULL);
+       if (dns_method) {
+               service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method);
+               g_free(dns_method);
+       }
+
+       dns_method = g_key_file_get_string(keyfile, service->identifier,
+                       "Nameservers.IPv6method", NULL);
+       if (dns_method) {
+               service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method);
+               g_free(dns_method);
+       }
+#endif
+
        service->timeservers_config = g_key_file_get_string_list(keyfile,
                        service->identifier, "Timeservers", &length, NULL);
        if (service->timeservers_config && length == 0) {
@@ -574,6 +858,63 @@ static int service_load(struct connman_service *service)
        service->hidden_service = g_key_file_get_boolean(keyfile,
                                        service->identifier, "Hidden", NULL);
 
+#if defined TIZEN_EXT
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+                       service->security == CONNMAN_SERVICE_SECURITY_8021X) {
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "EAP", NULL);
+               if (str != NULL) {
+                       g_free(service->eap);
+                       service->eap = str;
+               }
+
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "Phase2", NULL);
+               if (str != NULL) {
+                       g_free(service->phase2);
+                       service->phase2 = str;
+               }
+
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "Identity", NULL);
+               if (str != NULL) {
+                       g_free(service->identity);
+                       service->identity = str;
+               }
+
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "CACertFile", NULL);
+               if (str != NULL) {
+                       g_free(service->ca_cert_file);
+                       service->ca_cert_file = str;
+               }
+
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "ClientCertFile", NULL);
+               if (str != NULL) {
+                       g_free(service->client_cert_file);
+                       service->client_cert_file = str;
+               }
+
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "PrivateKeyFile", NULL);
+               if (str != NULL) {
+                       g_free(service->private_key_file);
+                       service->private_key_file = str;
+               }
+
+               str = g_key_file_get_string(keyfile,
+                               service->identifier, "PrivateKeyPassphrase", NULL);
+               if (str != NULL) {
+                       g_free(service->private_key_passphrase);
+                       service->private_key_passphrase = str;
+               }
+       }
+#endif
+
+       if (g_key_file_has_key(keyfile, service->identifier, "UID", NULL))
+               service->user.favorite_user = g_key_file_get_integer(keyfile,
+                                       service->identifier, "UID", NULL);
 done:
        g_key_file_free(keyfile);
 
@@ -606,6 +947,9 @@ static int service_save(struct connman_service *service)
        case CONNMAN_SERVICE_TYPE_SYSTEM:
        case CONNMAN_SERVICE_TYPE_GPS:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                break;
        case CONNMAN_SERVICE_TYPE_VPN:
                g_key_file_set_boolean(keyfile, service->identifier,
@@ -619,6 +963,13 @@ static int service_save(struct connman_service *service)
                        const unsigned char *ssid;
                        unsigned int ssid_len = 0;
 
+                       if (service->user.favorite_user == USER_NONE)
+                               g_key_file_remove_key(keyfile, service->identifier,
+                                                       "UID", NULL);
+                       else
+                               g_key_file_set_integer(keyfile, service->identifier,
+                                                       "UID", service->user.favorite_user);
+
                        ssid = connman_network_get_blob(service->network,
                                                        "WiFi.SSID", &ssid_len);
 
@@ -674,12 +1025,14 @@ static int service_save(struct connman_service *service)
                g_free(str);
        }
 
-       if (service->passphrase && strlen(service->passphrase) > 0)
-               g_key_file_set_string(keyfile, service->identifier,
+       if (service->user.current_user == service->user.favorite_user) {
+               if (service->passphrase && strlen(service->passphrase) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
                                        "Passphrase", service->passphrase);
-       else
-               g_key_file_remove_key(keyfile, service->identifier,
-                                                       "Passphrase", NULL);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "Passphrase", NULL);
+       }
 
        if (service->ipconfig_ipv4)
                __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
@@ -699,6 +1052,28 @@ static int service_save(struct connman_service *service)
        g_key_file_remove_key(keyfile, service->identifier,
                                                        "Nameservers", NULL);
 
+#if defined TIZEN_EXT
+       if(service->dns_config_method_ipv4 != 0) {
+               const char *method;
+               method = __connman_dnsconfig_method2string(
+                               service->dns_config_method_ipv4);
+               g_key_file_set_string(keyfile, service->identifier,
+                               "Nameservers.IPv4method", method);
+       } else
+       g_key_file_remove_key(keyfile, service->identifier,
+                                               "Nameservers.IPv4method", NULL);
+
+       if(service->dns_config_method_ipv6 != 0) {
+               const char *method;
+               method = __connman_dnsconfig_method2string(
+                               service->dns_config_method_ipv6);
+               g_key_file_set_string(keyfile, service->identifier,
+                               "Nameservers.IPv6method", method);
+       } else
+       g_key_file_remove_key(keyfile, service->identifier,
+                                                       "Nameservers.IPv6method", NULL);
+#endif
+
        if (service->timeservers_config) {
                guint len = g_strv_length(service->timeservers_config);
 
@@ -764,6 +1139,60 @@ static int service_save(struct connman_service *service)
                g_key_file_set_string(keyfile, service->identifier,
                                "Config.ident", service->config_entry);
 
+#if defined TIZEN_EXT
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+                       service->security == CONNMAN_SERVICE_SECURITY_8021X) {
+               if (service->eap != NULL && strlen(service->eap) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "EAP", service->eap);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "EAP", NULL);
+
+               if (service->phase2 != NULL && strlen(service->phase2) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "Phase2", service->phase2);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "Phase2", NULL);
+
+               if (service->identity != NULL && strlen(service->identity) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "Identity", service->identity);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "Identity", NULL);
+
+               if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "CACertFile", service->ca_cert_file);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "CACertFile", NULL);
+
+               if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "ClientCertFile", service->client_cert_file);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "ClientCertFile", NULL);
+
+               if (service->private_key_file != NULL && strlen(service->private_key_file) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "PrivateKeyFile", service->private_key_file);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "PrivateKeyFile", NULL);
+
+               if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0)
+                       g_key_file_set_string(keyfile, service->identifier,
+                                       "PrivateKeyPassphrase", service->private_key_passphrase);
+               else
+                       g_key_file_remove_key(keyfile, service->identifier,
+                                       "PrivateKeyPassphrase", NULL);
+       }
+#endif
+
 done:
        __connman_storage_save_service(keyfile, service->identifier);
 
@@ -867,15 +1296,12 @@ done:
        return result;
 }
 
-static bool is_connecting_state(struct connman_service *service,
-                                       enum connman_service_state state)
+static bool is_connecting(enum connman_service_state state)
 {
        switch (state) {
        case CONNMAN_SERVICE_STATE_UNKNOWN:
        case CONNMAN_SERVICE_STATE_IDLE:
        case CONNMAN_SERVICE_STATE_FAILURE:
-               if (service->network)
-                       return connman_network_get_connecting(service->network);
        case CONNMAN_SERVICE_STATE_DISCONNECT:
        case CONNMAN_SERVICE_STATE_READY:
        case CONNMAN_SERVICE_STATE_ONLINE:
@@ -888,8 +1314,7 @@ static bool is_connecting_state(struct connman_service *service,
        return false;
 }
 
-static bool is_connected_state(const struct connman_service *service,
-                                       enum connman_service_state state)
+static bool is_connected(enum connman_service_state state)
 {
        switch (state) {
        case CONNMAN_SERVICE_STATE_UNKNOWN:
@@ -907,175 +1332,437 @@ static bool is_connected_state(const struct connman_service *service,
        return false;
 }
 
-static bool is_idle_state(const struct connman_service *service,
-                               enum connman_service_state state)
+static bool is_idle(enum connman_service_state state)
 {
        switch (state) {
-       case CONNMAN_SERVICE_STATE_UNKNOWN:
-       case CONNMAN_SERVICE_STATE_ASSOCIATION:
-       case CONNMAN_SERVICE_STATE_CONFIGURATION:
-       case CONNMAN_SERVICE_STATE_READY:
-       case CONNMAN_SERVICE_STATE_ONLINE:
+       case CONNMAN_SERVICE_STATE_IDLE:
        case CONNMAN_SERVICE_STATE_DISCONNECT:
        case CONNMAN_SERVICE_STATE_FAILURE:
-               break;
-       case CONNMAN_SERVICE_STATE_IDLE:
                return true;
-       }
-
-       return false;
-}
-
-static bool is_connecting(struct connman_service *service)
-{
-       return is_connecting_state(service, service->state);
-}
-
-static bool is_connected(struct connman_service *service)
-{
-       return is_connected_state(service, service->state);
-}
-
-static int nameserver_get_index(struct connman_service *service)
-{
-       switch (combine_state(service->state_ipv4, service->state_ipv6)) {
        case CONNMAN_SERVICE_STATE_UNKNOWN:
-       case CONNMAN_SERVICE_STATE_IDLE:
        case CONNMAN_SERVICE_STATE_ASSOCIATION:
        case CONNMAN_SERVICE_STATE_CONFIGURATION:
-       case CONNMAN_SERVICE_STATE_FAILURE:
-       case CONNMAN_SERVICE_STATE_DISCONNECT:
-               return -1;
        case CONNMAN_SERVICE_STATE_READY:
        case CONNMAN_SERVICE_STATE_ONLINE:
                break;
        }
 
-       return __connman_service_get_index(service);
+       return false;
 }
 
-static void remove_nameservers(struct connman_service *service,
-               int index, char **ns)
+static int nameservers_changed_cb(void *user_data)
 {
-       int i;
-
-       if (!ns)
-               return;
+       struct connman_service *service = user_data;
 
-       if (index < 0)
-               index = nameserver_get_index(service);
+       DBG("service %p", service);
 
-       if (index < 0)
-                       return;
+       service->nameservers_timeout = 0;
+       if ((is_idle(service->state) && !service->nameservers) ||
+                       is_connected(service->state))
+               dns_changed(service);
 
-       for (i = 0; ns[i]; i++)
-               connman_resolver_remove(index, NULL, ns[i]);
+       return FALSE;
 }
 
-static void remove_searchdomains(struct connman_service *service,
-               int index, char **sd)
+static void nameservers_changed(struct connman_service *service)
 {
-       int i;
-
-       if (!sd)
-               return;
-
-       if (index < 0)
-               index = nameserver_get_index(service);
-
-       if (index < 0)
-               return;
-
-       for (i = 0; sd[i]; i++)
-               connman_resolver_remove(index, sd[i], NULL);
+       if (!service->nameservers_timeout)
+               service->nameservers_timeout = g_idle_add(nameservers_changed_cb,
+                                                       service);
 }
 
-static bool nameserver_available(struct connman_service *service, char *ns)
+static bool nameserver_available(struct connman_service *service,
+                               enum connman_ipconfig_type type,
+                               const char *ns)
 {
        int family;
 
        family = connman_inet_check_ipaddress(ns);
 
-       if (family == AF_INET)
-               return is_connected_state(service, service->state_ipv4);
+       if (family == AF_INET) {
+               if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
+                       return false;
 
-       if (family == AF_INET6)
-               return is_connected_state(service, service->state_ipv6);
+               return is_connected(service->state_ipv4);
+       }
+
+       if (family == AF_INET6) {
+               if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+                       return false;
+
+               return is_connected(service->state_ipv6);
+       }
 
        return false;
 }
 
-static void update_nameservers(struct connman_service *service)
+static int searchdomain_add_all(struct connman_service *service)
 {
-       int index;
-       char *ns;
+       int index, i = 0;
+
+       if (!is_connected(service->state))
+               return -ENOTCONN;
 
        index = __connman_service_get_index(service);
        if (index < 0)
-               return;
+               return -ENXIO;
 
-       switch (combine_state(service->state_ipv4, service->state_ipv6)) {
-       case CONNMAN_SERVICE_STATE_UNKNOWN:
-       case CONNMAN_SERVICE_STATE_IDLE:
-       case CONNMAN_SERVICE_STATE_ASSOCIATION:
-       case CONNMAN_SERVICE_STATE_CONFIGURATION:
-               return;
-       case CONNMAN_SERVICE_STATE_FAILURE:
-       case CONNMAN_SERVICE_STATE_DISCONNECT:
-               connman_resolver_remove_all(index);
-               return;
-       case CONNMAN_SERVICE_STATE_READY:
-       case CONNMAN_SERVICE_STATE_ONLINE:
-               break;
+       if (service->domains) {
+               while (service->domains[i]) {
+                       connman_resolver_append(index, service->domains[i],
+                                               NULL);
+                       i++;
+               }
+
+               return 0;
        }
 
-       if (service->nameservers_config) {
-               int i;
+       if (service->domainname)
+               connman_resolver_append(index, service->domainname, NULL);
 
-               remove_nameservers(service, index, service->nameservers);
+       return 0;
 
-               i = g_strv_length(service->nameservers_config);
-               while (i != 0) {
-                       i--;
+}
 
-                       ns = service->nameservers_config[i];
+static int searchdomain_remove_all(struct connman_service *service)
+{
+       int index, i = 0;
 
-                       if (nameserver_available(service, ns))
-                               connman_resolver_append(index, NULL, ns);
-               }
-       } else if (service->nameservers) {
-               int i;
+       if (!is_connected(service->state))
+               return -ENOTCONN;
+
+       index = __connman_service_get_index(service);
+       if (index < 0)
+               return -ENXIO;
+
+       while (service->domains && service->domains[i]) {
+               connman_resolver_remove(index, service->domains[i], NULL);
+               i++;
+       }
+
+       if (service->domainname)
+               connman_resolver_remove(index, service->domainname, NULL);
+
+       return 0;
+}
 
-               remove_nameservers(service, index, service->nameservers);
+static int nameserver_add(struct connman_service *service,
+                       enum connman_ipconfig_type type,
+                       const char *nameserver)
+{
+       int index, ret;
 
-               i = g_strv_length(service->nameservers);
-               while (i != 0) {
-                       i--;
+       if (!nameserver_available(service, type, nameserver))
+               return 0;
 
-                       ns = service->nameservers[i];
+       index = __connman_service_get_index(service);
+       if (index < 0)
+               return -ENXIO;
 
-                       if (nameserver_available(service, ns))
-                               connman_resolver_append(index, NULL, ns);
+#if defined TIZEN_EXT
+       DBG("Resolver append nameserver: %s", nameserver);
+#endif
+       ret = connman_resolver_append(index, NULL, nameserver);
+       if (ret >= 0)
+               nameservers_changed(service);
+
+       return ret;
+}
+
+static int nameserver_add_all(struct connman_service *service,
+                       enum connman_ipconfig_type type)
+{
+       int i = 0;
+
+       if (service->nameservers_config) {
+               while (service->nameservers_config[i]) {
+#if defined TIZEN_EXT
+                       DBG("type %d add service->nameservers_config[%d]:%s",type,
+                           i, service->nameservers_config[i]);
+                       if(strncmp(service->nameservers_config[i], "::", 2) == 0) {
+                               DBG("Invalid nameserver");
+                               i++;
+                               continue;
+                       }
+
+                       switch(type) {
+                       case CONNMAN_IPCONFIG_TYPE_IPV4:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers_config[i]) == AF_INET &&
+                                   service->dns_config_method_ipv4 ==
+                                   CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers_config[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_IPV6:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers_config[i]) == AF_INET6 &&
+                                   service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers_config[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_ALL:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers_config[i]) == AF_INET &&
+                                   service->dns_config_method_ipv4 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers_config[i]);
+                               }
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers_config[i]) == AF_INET6 &&
+                                   service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers_config[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
+                               DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
+                               break;
+                       default:
+                               DBG("default case do nothing");
+                               break;
+                       }
+#else
+                       nameserver_add(service, type,
+                               service->nameservers_config[i]);
+#endif
+                       i++;
+               }
+       } else if (service->nameservers) {
+               while (service->nameservers[i]) {
+#if defined TIZEN_EXT
+                       DBG("type %d service->nameservers[%d]: %s",type,
+                           i, service->nameservers[i]);
+
+                       switch(type) {
+                       case CONNMAN_IPCONFIG_TYPE_IPV4:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET &&
+                                       service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_IPV6:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET6 &&
+                                       service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_ALL:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET &&
+                                       service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers[i]);
+                               }
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET6 &&
+                                       service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       nameserver_add(service, type,
+                                                      service->nameservers[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
+                               DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
+                               break;
+                       default:
+                               DBG("default case do nothing");
+                               break;
+                       }
+#else
+                       nameserver_add(service, type,
+                               service->nameservers[i]);
+#endif
+                       i++;
                }
        }
 
-       if (service->domains) {
-               char *searchdomains[2] = {NULL, NULL};
-               int i;
+       if (!i)
+               __connman_resolver_append_fallback_nameservers();
 
-               searchdomains[0] = service->domainname;
-               remove_searchdomains(service, index, searchdomains);
+       searchdomain_add_all(service);
 
-               i = g_strv_length(service->domains);
-               while (i != 0) {
-                       i--;
-                       connman_resolver_append(index, service->domains[i],
-                                               NULL);
+       return 0;
+}
+
+static int nameserver_remove(struct connman_service *service,
+                       enum connman_ipconfig_type type,
+                       const char *nameserver)
+{
+       int index, ret;
+
+       if (!nameserver_available(service, type, nameserver))
+               return 0;
+
+       index = __connman_service_get_index(service);
+       if (index < 0)
+               return -ENXIO;
+
+#if defined TIZEN_EXT
+       DBG("Resolver remove nameserver: %s", nameserver);
+#endif
+       ret = connman_resolver_remove(index, NULL, nameserver);
+       if (ret >= 0)
+               nameservers_changed(service);
+
+       return ret;
+}
+
+static int nameserver_remove_all(struct connman_service *service,
+                               enum connman_ipconfig_type type)
+{
+#if defined TIZEN_EXT
+       /**
+         * Skip this function if there is any connected profiles
+         * that use same interface
+         */
+       if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                       __connman_service_get_connected_count_of_iface(service) > 0)
+               return 0;
+#endif
+       int index, i = 0;
+
+       index = __connman_service_get_index(service);
+       if (index < 0)
+               return -ENXIO;
+
+       while (service->nameservers_config && service->nameservers_config[i]) {
+#if defined TIZEN_EXT
+               DBG("type %d Remove service->nameservers_config[%d]: %s",
+                     type, i, service->nameservers_config[i]);
+               switch(type) {
+               case CONNMAN_IPCONFIG_TYPE_IPV4:
+                       if (connman_inet_check_ipaddress(
+                               service->nameservers_config[i]) == AF_INET &&
+                               (service->dns_config_method_ipv4 ==
+                                       CONNMAN_DNSCONFIG_METHOD_DHCP ||
+                               service->dns_config_method_ipv4 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
+                               nameserver_remove(service, type,
+                                                 service->nameservers_config[i]);
+                       }
+                       break;
+               case CONNMAN_IPCONFIG_TYPE_IPV6:
+                       if (connman_inet_check_ipaddress(
+                               service->nameservers_config[i]) == AF_INET6 &&
+                               (service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_DHCP ||
+                               service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
+                               nameserver_remove(service, type,
+                                                 service->nameservers_config[i]);
+                       }
+                       break;
+               case CONNMAN_IPCONFIG_TYPE_ALL:
+                       if (connman_inet_check_ipaddress(
+                               service->nameservers_config[i]) == AF_INET &&
+                               (service->dns_config_method_ipv4 ==
+                                       CONNMAN_DNSCONFIG_METHOD_DHCP ||
+                               service->dns_config_method_ipv4 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
+                               nameserver_remove(service, type,
+                                                 service->nameservers_config[i]);
+                       }
+                       if (connman_inet_check_ipaddress(
+                               service->nameservers_config[i]) == AF_INET6 &&
+                               (service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_DHCP ||
+                               service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL)) {
+                               nameserver_remove(service, type,
+                                                 service->nameservers_config[i]);
+                       }
+                       break;
+               case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
+                       DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
+                       break;
+               default:
+                       DBG("default case do nothing");
+                       break;
                }
-       } else if (service->domainname)
-               connman_resolver_append(index, service->domainname, NULL);
+#else
+               nameserver_remove(service, type,
+                               service->nameservers_config[i]);
+#endif
+               i++;
+       }
 
-       connman_resolver_flush();
+       i = 0;
+       while (service->nameservers && service->nameservers[i]) {
+#if defined TIZEN_EXT
+               DBG("type %d Remove service->nameservers[%d]: %s",type, i,
+                     service->nameservers[i]);
+               switch(type) {
+                       case CONNMAN_IPCONFIG_TYPE_IPV4:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET &&
+                                       (service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_MANUAL ||
+                                       service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP)) {
+                                       nameserver_remove(service, type,
+                                                         service->nameservers[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_IPV6:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET6 &&
+                                       (service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_MANUAL ||
+                                       service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP)) {
+                                       nameserver_remove(service, type,
+                                                         service->nameservers[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_ALL:
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET &&
+                                       (service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_MANUAL ||
+                                       service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP)) {
+                                       nameserver_remove(service, type,
+                                                         service->nameservers[i]);
+                               }
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET6 &&
+                                       (service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_MANUAL ||
+                                       service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP)) {
+                                       nameserver_remove(service, type,
+                                                         service->nameservers[i]);
+                               }
+                               break;
+                       case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
+                               DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing");
+                               break;
+                       default:
+                               DBG("default case do nothing");
+                               break;
+               }
+#else
+               nameserver_remove(service, type, service->nameservers[i]);
+#endif
+               i++;
+       }
+
+       searchdomain_remove_all(service);
+
+       return 0;
 }
 
 /*
@@ -1083,13 +1770,19 @@ static void update_nameservers(struct connman_service *service)
  * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt()
  * for details) and not through service.c
  */
+#if defined TIZEN_EXT
+int __connman_service_nameserver_append(struct connman_service *service,
+                               const char *nameserver, bool is_auto,
+                               enum connman_ipconfig_type type)
+#else
 int __connman_service_nameserver_append(struct connman_service *service,
                                const char *nameserver, bool is_auto)
+#endif
 {
        char **nameservers;
        int len, i;
 
-       DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
+       DBG("service %p nameserver %s auto %d", service, nameserver, is_auto);
 
        if (!nameserver)
                return -EINVAL;
@@ -1100,8 +1793,15 @@ int __connman_service_nameserver_append(struct connman_service *service,
                nameservers = service->nameservers;
 
        for (i = 0; nameservers && nameservers[i]; i++)
+#if defined TIZEN_EXT
+       {
+               DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver);
+#endif
                if (g_strcmp0(nameservers[i], nameserver) == 0)
                        return -EEXIST;
+#if defined TIZEN_EXT
+       }
+#endif
 
        if (nameservers) {
                len = g_strv_length(nameservers);
@@ -1115,23 +1815,40 @@ int __connman_service_nameserver_append(struct connman_service *service,
                return -ENOMEM;
 
        nameservers[len] = g_strdup(nameserver);
-       if (!nameservers[len])
-               return -ENOMEM;
-
        nameservers[len + 1] = NULL;
 
+#ifdef TIZEN_EXT
+       if(type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
+          service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
+               service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
+
+       if(type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
+          service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN)
+               service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP;
+#endif
+
        if (is_auto) {
                service->nameservers_auto = nameservers;
        } else {
                service->nameservers = nameservers;
-               update_nameservers(service);
+               nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver);
        }
 
+       nameservers_changed(service);
+
+       searchdomain_add_all(service);
+
        return 0;
 }
 
+#if defined TIZEN_EXT
+int __connman_service_nameserver_remove(struct connman_service *service,
+                               const char *nameserver, bool is_auto,
+                               enum connman_ipconfig_type type)
+#else
 int __connman_service_nameserver_remove(struct connman_service *service,
                                const char *nameserver, bool is_auto)
+#endif
 {
        char **servers, **nameservers;
        bool found = false;
@@ -1150,7 +1867,7 @@ int __connman_service_nameserver_remove(struct connman_service *service,
        if (!nameservers)
                return 0;
 
-       for (i = 0; nameservers && nameservers[i]; i++)
+       for (i = 0; nameservers[i]; i++)
                if (g_strcmp0(nameservers[i], nameserver) == 0) {
                        found = true;
                        break;
@@ -1162,13 +1879,8 @@ int __connman_service_nameserver_remove(struct connman_service *service,
        len = g_strv_length(nameservers);
 
        if (len == 1) {
-               g_strfreev(nameservers);
-               if (is_auto)
-                       service->nameservers_auto = NULL;
-               else
-                       service->nameservers = NULL;
-
-               return 0;
+               servers = NULL;
+               goto set_servers;
        }
 
        servers = g_try_new0(char *, len);
@@ -1176,15 +1888,17 @@ int __connman_service_nameserver_remove(struct connman_service *service,
                return -ENOMEM;
 
        for (i = 0, j = 0; i < len; i++) {
-               if (g_strcmp0(nameservers[i], nameserver) != 0) {
-                       servers[j] = g_strdup(nameservers[i]);
-                       if (!servers[j])
-                               return -ENOMEM;
+               if (g_strcmp0(nameservers[i], nameserver)) {
+                       servers[j] = nameservers[i];
                        j++;
-               }
+               } else
+                       g_free(nameservers[i]);
+
+               nameservers[i] = NULL;
        }
        servers[len - 1] = NULL;
 
+set_servers:
        g_strfreev(nameservers);
        nameservers = servers;
 
@@ -1192,7 +1906,14 @@ int __connman_service_nameserver_remove(struct connman_service *service,
                service->nameservers_auto = nameservers;
        } else {
                service->nameservers = nameservers;
-               update_nameservers(service);
+#if defined TIZEN_EXT
+               DBG("nameserver remove ip_type: %d", type);
+               nameserver_remove(service, type,
+                               nameserver);
+#else
+               nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL,
+                               nameserver);
+#endif
        }
 
        return 0;
@@ -1200,10 +1921,12 @@ int __connman_service_nameserver_remove(struct connman_service *service,
 
 void __connman_service_nameserver_clear(struct connman_service *service)
 {
+       nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
+
        g_strfreev(service->nameservers);
        service->nameservers = NULL;
 
-       update_nameservers(service);
+       nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
 }
 
 static void add_nameserver_route(int family, int index, char *nameserver,
@@ -1231,14 +1954,18 @@ static void add_nameserver_route(int family, int index, char *nameserver,
 static void nameserver_add_routes(int index, char **nameservers,
                                        const char *gw)
 {
-       int i, family;
+       int i, ns_family, gw_family;
+
+       gw_family = connman_inet_check_ipaddress(gw);
+       if (gw_family < 0)
+               return;
 
        for (i = 0; nameservers[i]; i++) {
-               family = connman_inet_check_ipaddress(nameservers[i]);
-               if (family < 0)
+               ns_family = connman_inet_check_ipaddress(nameservers[i]);
+               if (ns_family < 0 || ns_family != gw_family)
                        continue;
 
-               add_nameserver_route(family, index, nameservers[i], gw);
+               add_nameserver_route(ns_family, index, nameservers[i], gw);
        }
 }
 
@@ -1312,6 +2039,18 @@ void __connman_service_nameserver_del_routes(struct connman_service *service,
                nameserver_del_routes(index, service->nameservers, type);
 }
 
+static void address_updated(struct connman_service *service,
+                       enum connman_ipconfig_type type)
+{
+       if (is_connected(service->state) &&
+                       service == __connman_service_get_default()) {
+               nameserver_remove_all(service, type);
+               nameserver_add_all(service, type);
+
+               __connman_timeserver_sync(service);
+       }
+}
+
 static struct connman_stats *stats_get(struct connman_service *service)
 {
        if (service->roaming)
@@ -1400,8 +2139,81 @@ static void reset_stats(struct connman_service *service)
        g_timer_reset(service->stats_roaming.timer);
 }
 
+#if defined TIZEN_EXT
+static gboolean __connman_service_is_internet_profile(
+               struct connman_service *cellular)
+{
+       const char internet_suffix[] = "_1";
+
+       DBG("Service path: %s", cellular->path);
+
+       if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE)
+               return TRUE;
+
+       return FALSE;
+}
+
+static gboolean __connman_service_is_tethering_profile(
+               struct connman_service *cellular)
+{
+       const char tethering_suffix[] = "_5";
+
+       DBG("Service path: %s", cellular->path);
+
+       if (g_str_has_suffix(cellular->path, tethering_suffix) == TRUE)
+               return TRUE;
+
+       return FALSE;
+}
+
+struct connman_service *connman_service_get_default_connection(void)
+{
+       GList *list;
+       struct connman_service *service;
+       struct connman_service *default_service = NULL;
+
+       for (list = service_list; list; list = list->next) {
+               service = list->data;
+
+               DBG("service: %p %s %s %s", service, service->name,
+                               state2string(service->state),
+                               __connman_service_type2string(service->type));
+
+#if defined TIZEN_MAINTAIN_ONLINE
+               if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+                               service->state == CONNMAN_SERVICE_STATE_ONLINE) {
+#else
+               if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+                               is_connected(service->state) == TRUE) {
+#endif
+                       return service;
+               } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                               __connman_service_is_internet_profile(service) == TRUE) {
+                       if (default_service == NULL)
+                               default_service = service;
+                       else if (is_connected(service->state) == TRUE &&
+                                       is_connected(default_service->state) == FALSE)
+                               default_service = service;
+               } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET &&
+                               is_connected(service->state) == TRUE) {
+                       if (default_service == NULL)
+                               default_service = service;
+               } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH &&
+                               is_connected(service->state) == TRUE) {
+                       if (default_service == NULL)
+                               default_service = service;
+               }
+       }
+
+       return default_service;
+}
+#endif
+
 struct connman_service *__connman_service_get_default(void)
 {
+#if defined TIZEN_MAINTAIN_ONLINE
+       return connman_service_get_default_connection();
+#else
        struct connman_service *service;
 
        if (!service_list)
@@ -1409,10 +2221,11 @@ struct connman_service *__connman_service_get_default(void)
 
        service = service_list->data;
 
-       if (!is_connected(service))
+       if (!is_connected(service->state))
                return NULL;
 
        return service;
+#endif
 }
 
 bool __connman_service_index_is_default(int index)
@@ -1438,9 +2251,15 @@ static void default_changed(void)
                current_default ? current_default->identifier : "");
        DBG("new default %p %s", service, service ? service->identifier : "");
 
+#if defined TIZEN_EXT
+       current_default = service;
+
+       __connman_service_timeserver_changed(service, NULL);
+#else
        __connman_service_timeserver_changed(current_default, NULL);
 
        current_default = service;
+#endif
 
        if (service) {
                if (service->hostname &&
@@ -1464,9 +2283,13 @@ static void state_changed(struct connman_service *service)
        if (!str)
                return;
 
+#if !defined TIZEN_EXT
        if (!allow_property_changed(service))
                return;
-
+#endif
+#if defined TIZEN_EXT
+       DBG(" %s, %s", str, service->path);
+#endif
        connman_dbus_property_changed_basic(service->path,
                                CONNMAN_SERVICE_INTERFACE, "State",
                                                DBUS_TYPE_STRING, &str);
@@ -1569,6 +2392,9 @@ static void append_security(DBusMessageIter *iter, void *user_data)
                case CONNMAN_SERVICE_SECURITY_PSK:
                case CONNMAN_SERVICE_SECURITY_WPA:
                case CONNMAN_SERVICE_SECURITY_RSN:
+#if defined TIZEN_EXT
+               case CONNMAN_SERVICE_SECURITY_SAE:
+#endif
                        str = "wps";
                        dbus_message_iter_append_basic(iter,
                                                DBUS_TYPE_STRING, &str);
@@ -1598,7 +2424,7 @@ static void append_ipv4(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
 
-       if (!is_connected_state(service, service->state_ipv4))
+       if (!is_connected(service->state_ipv4))
                return;
 
        if (service->ipconfig_ipv4)
@@ -1609,7 +2435,7 @@ static void append_ipv6(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
 
-       if (!is_connected_state(service, service->state_ipv6))
+       if (!is_connected(service->state_ipv6))
                return;
 
        if (service->ipconfig_ipv6)
@@ -1643,9 +2469,9 @@ static void append_nameservers(DBusMessageIter *iter,
 
        for (i = 0; servers[i]; i++) {
                if (service)
-                       available = nameserver_available(service, servers[i]);
-
-               DBG("servers[%d] %s available %d", i, servers[i], available);
+                       available = nameserver_available(service,
+                                               CONNMAN_IPCONFIG_TYPE_ALL,
+                                               servers[i]);
 
                if (available)
                        dbus_message_iter_append_basic(iter,
@@ -1653,20 +2479,143 @@ static void append_nameservers(DBusMessageIter *iter,
        }
 }
 
+#if defined TIZEN_EXT
+static void append_nameserver_manual(DBusMessageIter *iter,
+               struct connman_service *service, const char *server)
+{
+       bool available = true;
+
+       if (service)
+               available = nameserver_available(service,
+                               CONNMAN_IPCONFIG_TYPE_ALL, server);
+
+       if (available)
+               dbus_message_iter_append_basic(iter,
+                               DBUS_TYPE_STRING, &server);
+}
+
+static void append_nameserver_dhcp(DBusMessageIter *iter,
+               struct connman_service *service, const char *server)
+{
+       bool available = true;
+
+       if (service)
+               available = nameserver_available(service,
+                               CONNMAN_IPCONFIG_TYPE_ALL, server);
+
+       if (available)
+               dbus_message_iter_append_basic(iter,
+                               DBUS_TYPE_STRING, &server);
+}
+#endif
+
 static void append_dns(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
+#if defined TIZEN_EXT
+       int i;
+#endif
 
-       if (!is_connected(service))
+       if (!is_connected(service->state))
                return;
 
+#ifdef TIZEN_EXT
+       const char *str;
+
+       str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
+       if(str != NULL) {
+               char *str1 = g_strdup_printf("ipv4.%s", str);
+               dbus_message_iter_append_basic(iter,
+                       DBUS_TYPE_STRING, &str1);
+               g_free(str1);
+       }
+
+       str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
+       if(str != NULL) {
+               char *str1 = g_strdup_printf("ipv6.%s", str);
+               dbus_message_iter_append_basic(iter,
+                       DBUS_TYPE_STRING, &str1);
+               g_free(str1);
+       }
+#endif
+
        if (service->nameservers_config) {
+#if defined TIZEN_EXT
+               i = 0;
+               while (service->nameservers_config[i]) {
+                       if (connman_inet_check_ipaddress(
+                               service->nameservers_config[i]) == AF_INET &&
+                               service->dns_config_method_ipv4 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                               append_nameserver_manual(iter, service,
+                                               service->nameservers_config[i]);
+                       }
+
+                       if (connman_inet_check_ipaddress(
+                               service->nameservers_config[i]) == AF_INET6 &&
+                               service->dns_config_method_ipv6 ==
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                               append_nameserver_manual(iter, service,
+                                               service->nameservers_config[i]);
+                       }
+                       i++;
+               }
+               /* In case of mixed DNS Config Type one of IPv4/IPv6 can be
+                * dynamic while other is static so try to append the DNS
+                * Address which is dynamic also */
+               if (service->nameservers != NULL) {
+                       i = 0;
+                       while (service->nameservers[i]) {
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET &&
+                                       service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       append_nameserver_dhcp(iter, service,
+                                                       service->nameservers[i]);
+                               }
+
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET6 &&
+                                       service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       append_nameserver_dhcp(iter, service,
+                                                       service->nameservers[i]);
+                               }
+                               i++;
+                       }
+               }
+#else
                append_nameservers(iter, service, service->nameservers_config);
+#endif
                return;
        } else {
                if (service->nameservers)
+#if defined TIZEN_EXT
+               {
+                       i = 0;
+                       while (service->nameservers[i]) {
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET &&
+                                       service->dns_config_method_ipv4 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       append_nameserver_dhcp(iter, service,
+                                                       service->nameservers[i]);
+                               }
+
+                               if (connman_inet_check_ipaddress(
+                                       service->nameservers[i]) == AF_INET6 &&
+                                       service->dns_config_method_ipv6 ==
+                                               CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       append_nameserver_dhcp(iter, service,
+                                                       service->nameservers[i]);
+                               }
+                               i++;
+                       }
+               }
+#else
                        append_nameservers(iter, service,
                                        service->nameservers);
+#endif
 
                if (service->nameservers_auto)
                        append_nameservers(iter, service,
@@ -1688,10 +2637,46 @@ static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
 
+#ifdef TIZEN_EXT
+       /* Append DNS Config Type */
+       const char *str;
+       str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4);
+       if(str != NULL) {
+               char *str1 = g_strdup_printf("ipv4.%s", str);
+               dbus_message_iter_append_basic(iter,
+                       DBUS_TYPE_STRING, &str1);
+               g_free(str1);
+       }
+
+       str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6);
+       if(str != NULL) {
+               char *str1 = g_strdup_printf("ipv6.%s", str);
+               dbus_message_iter_append_basic(iter,
+                       DBUS_TYPE_STRING, &str1);
+               g_free(str1);
+       }
+#endif
+
        if (!service->nameservers_config)
                return;
 
+#if defined TIZEN_EXT
+       int i = 0;
+       while (service->nameservers_config[i]) {
+               if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET &&
+                               service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                       append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
+               }
+
+               if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 &&
+                               service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                       append_nameserver_manual(iter, NULL, service->nameservers_config[i]);
+               }
+               i++;
+       }
+#else
        append_nameservers(iter, NULL, service->nameservers_config);
+#endif
 }
 
 static void append_ts(DBusMessageIter *iter, void *user_data)
@@ -1741,8 +2726,8 @@ static void append_domain(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
 
-       if (!is_connected(service) &&
-                               !is_connecting(service))
+       if (!is_connected(service->state) &&
+                               !is_connecting(service->state))
                return;
 
        if (service->domains)
@@ -1786,7 +2771,7 @@ static void append_proxy(DBusMessageIter *iter, void *user_data)
        const char *method = proxymethod2string(
                CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
 
-       if (!is_connected(service))
+       if (!is_connected(service->state))
                return;
 
        proxy = connman_service_get_proxy_method(service);
@@ -1873,7 +2858,7 @@ static void append_provider(DBusMessageIter *iter, void *user_data)
 {
        struct connman_service *service = user_data;
 
-       if (!is_connected(service))
+       if (!is_connected(service->state))
                return;
 
        if (service->provider)
@@ -1886,11 +2871,13 @@ static void settings_changed(struct connman_service *service,
 {
        enum connman_ipconfig_type type;
 
+       type = __connman_ipconfig_get_config_type(ipconfig);
+
+       __connman_notifier_ipconfig_changed(service, ipconfig);
+
        if (!allow_property_changed(service))
                return;
 
-       type = __connman_ipconfig_get_config_type(ipconfig);
-
        if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
                connman_dbus_property_changed_dict(service->path,
                                        CONNMAN_SERVICE_INTERFACE, "IPv4",
@@ -1899,8 +2886,6 @@ static void settings_changed(struct connman_service *service,
                connman_dbus_property_changed_dict(service->path,
                                        CONNMAN_SERVICE_INTERFACE, "IPv6",
                                        append_ipv6, service);
-
-       __connman_notifier_ipconfig_changed(service, ipconfig);
 }
 
 static void ipv4_configuration_changed(struct connman_service *service)
@@ -1915,6 +2900,15 @@ static void ipv4_configuration_changed(struct connman_service *service)
                                                        service);
 }
 
+void __connman_service_notify_ipv4_configuration(
+                                       struct connman_service *service)
+{
+       if (!service)
+               return;
+
+       ipv4_configuration_changed(service);
+}
+
 static void ipv6_configuration_changed(struct connman_service *service)
 {
        if (!allow_property_changed(service))
@@ -2176,7 +3170,7 @@ void __connman_service_notify(struct connman_service *service,
        if (!service)
                return;
 
-       if (!is_connected(service))
+       if (!is_connected(service->state))
                return;
 
        stats_update(service,
@@ -2262,28 +3256,124 @@ static void append_wifi_ext_info(DBusMessageIter *dict,
 {
        char bssid_buff[WIFI_BSSID_STR_LEN] = {0,};
        char *bssid_str = bssid_buff;
+       const void *ssid;
+       unsigned int ssid_len;
        unsigned char *bssid;
        unsigned int maxrate;
+       int maxspeed;
+       unsigned int keymgmt;
        uint16_t frequency;
        const char *enc_mode;
+       const char *str;
+       gboolean passpoint;
+       char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,};
+       char *country_code_str = country_code_buff;
+       unsigned char *country_code;
+       uint16_t connection_mode;
 
+       ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len);
        bssid = connman_network_get_bssid(network);
        maxrate = connman_network_get_maxrate(network);
+       maxspeed = connman_network_get_maxspeed(network);
        frequency = connman_network_get_frequency(network);
        enc_mode = connman_network_get_enc_mode(network);
+       passpoint = connman_network_get_bool(network, "WiFi.HS20AP");
+       keymgmt = connman_network_get_keymgmt(network);
+       country_code = connman_network_get_countrycode(network);
+       connection_mode = connman_network_get_connection_mode(network);
 
        snprintf(bssid_str, WIFI_BSSID_STR_LEN, "%02x:%02x:%02x:%02x:%02x:%02x",
                                bssid[0], bssid[1], bssid[2],
                                bssid[3], bssid[4], bssid[5]);
 
+       snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c",
+                country_code[0], country_code[1]);
+
+
+       connman_dbus_dict_append_fixed_array(dict, "SSID",
+                                       DBUS_TYPE_BYTE, &ssid, ssid_len);
        connman_dbus_dict_append_basic(dict, "BSSID",
                                        DBUS_TYPE_STRING, &bssid_str);
        connman_dbus_dict_append_basic(dict, "MaxRate",
                                        DBUS_TYPE_UINT32, &maxrate);
+       connman_dbus_dict_append_basic(dict, "MaxSpeed",
+                                       DBUS_TYPE_INT32, &maxspeed);
        connman_dbus_dict_append_basic(dict, "Frequency",
                                        DBUS_TYPE_UINT16, &frequency);
        connman_dbus_dict_append_basic(dict, "EncryptionMode",
                                        DBUS_TYPE_STRING, &enc_mode);
+       connman_dbus_dict_append_basic(dict, "Passpoint",
+                                       DBUS_TYPE_BOOLEAN, &passpoint);
+       connman_dbus_dict_append_basic(dict, "Keymgmt",
+                                       DBUS_TYPE_UINT32, &keymgmt);
+       connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING,
+                                      &country_code_str);
+       connman_dbus_dict_append_basic(dict, "ConnMode",
+                                       DBUS_TYPE_UINT16, &connection_mode);
+
+       str = connman_network_get_string(network, "WiFi.Security");
+       if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) {
+               str = connman_network_get_string(network, "WiFi.EAP");
+               if (str != NULL)
+                       connman_dbus_dict_append_basic(dict, "EAP",
+                                       DBUS_TYPE_STRING, &str);
+
+               str = connman_network_get_string(network, "WiFi.Phase2");
+               if (str != NULL)
+                       connman_dbus_dict_append_basic(dict, "Phase2",
+                                       DBUS_TYPE_STRING, &str);
+
+               str = connman_network_get_string(network, "WiFi.Identity");
+               if (str != NULL)
+                       connman_dbus_dict_append_basic(dict, "Identity",
+                                       DBUS_TYPE_STRING, &str);
+
+               str = connman_network_get_string(network, "WiFi.CACertFile");
+               if (str != NULL)
+                       connman_dbus_dict_append_basic(dict, "CACertFile",
+                                       DBUS_TYPE_STRING, &str);
+
+               str = connman_network_get_string(network,
+                               "WiFi.ClientCertFile");
+               if (str != NULL)
+                       connman_dbus_dict_append_basic(dict, "ClientCertFile",
+                                       DBUS_TYPE_STRING, &str);
+
+               str = connman_network_get_string(network,
+                               "WiFi.PrivateKeyFile");
+               if (str != NULL)
+                       connman_dbus_dict_append_basic(dict, "PrivateKeyFile",
+                                       DBUS_TYPE_STRING, &str);
+       }
+}
+
+static void append_bssid_info(DBusMessageIter *iter, void *user_data)
+{
+       GSList *bssid_list = NULL;
+       struct connman_network *network = user_data;
+       struct connman_bssids *bssids;
+       char bssid_buf[MAC_ADDRESS_LENGTH] = {0,};
+       char *bssid_str = bssid_buf;
+
+       bssid_list = (GSList *)connman_network_get_bssid_list(network);
+       if(bssid_list) {
+               GSList *list;
+               for (list = bssid_list; list; list = list->next) {
+                       bssids = (struct connman_bssids *)list->data;
+                       g_snprintf(bssid_buf, 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]);
+
+                       connman_dbus_dict_append_basic(iter, "BSSID",
+                                       DBUS_TYPE_STRING, &bssid_str);
+
+                       connman_dbus_dict_append_basic(iter, "Strength",
+                                       DBUS_TYPE_UINT16, &bssids->strength);
+
+                       connman_dbus_dict_append_basic(iter, "Frequency",
+                                       DBUS_TYPE_UINT16, &bssids->frequency);
+               }
+       }
 }
 #endif
 
@@ -2294,6 +3384,33 @@ static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
        const char *str;
        GSList *list;
 
+#if defined TIZEN_EXT
+       unsigned int frequency = 0U;
+       if (service && service->network) {
+               frequency = connman_network_get_frequency(service->network);
+               connman_dbus_dict_append_basic(dict, "Frequency",
+                               DBUS_TYPE_UINT16, &frequency);
+       }
+
+       unsigned char *wifi_vsie;
+       unsigned int wifi_vsie_len;
+       GSList *vsie_list = NULL;
+
+       if (service->network)
+               vsie_list = (GSList *)connman_network_get_vsie_list(service->network);
+
+       if (vsie_list) {
+               GSList *list;
+               for (list = vsie_list; list; list = list->next) {
+                       wifi_vsie = (unsigned char *)list->data;
+                       wifi_vsie_len = wifi_vsie[1] + 2;
+
+                       connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE,
+                                       &wifi_vsie, wifi_vsie_len);
+               }
+       }
+#endif
+
        str = __connman_service_type2string(service->type);
        if (str)
                connman_dbus_dict_append_basic(dict, "Type",
@@ -2307,6 +3424,13 @@ static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
                connman_dbus_dict_append_basic(dict, "State",
                                                DBUS_TYPE_STRING, &str);
 
+#ifdef TIZEN_EXT
+       str = state2string(service->state_ipv6);
+       if (str != NULL)
+               connman_dbus_dict_append_basic(dict, "StateIPv6",
+                               DBUS_TYPE_STRING, &str);
+#endif
+
        str = error2string(service->error);
        if (str)
                connman_dbus_dict_append_basic(dict, "Error",
@@ -2342,6 +3466,9 @@ static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
        case CONNMAN_SERVICE_TYPE_GPS:
        case CONNMAN_SERVICE_TYPE_VPN:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                break;
        case CONNMAN_SERVICE_TYPE_CELLULAR:
                val = service->roaming;
@@ -2353,11 +3480,21 @@ static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
                break;
        case CONNMAN_SERVICE_TYPE_WIFI:
 #if defined TIZEN_EXT
-               if (service->network != NULL)
+               if (service->network != NULL) {
                        append_wifi_ext_info(dict, service->network);
+                       connman_dbus_dict_append_dict(dict, "BSSID.List",
+                                       append_bssid_info, service->network);
+               }
 
                connman_dbus_dict_append_dict(dict, "Ethernet",
                                                append_ethernet, service);
+
+               connman_dbus_dict_append_basic(dict, "DisconnectReason",
+                               DBUS_TYPE_INT32, &service->disconnect_reason);
+
+               connman_dbus_dict_append_basic(dict, "AssocStatusCode",
+                               DBUS_TYPE_INT32, &service->assoc_status_code);
+
                break;
 #endif
        case CONNMAN_SERVICE_TYPE_ETHERNET:
@@ -2592,6 +3729,54 @@ char **connman_service_get_timeservers(struct connman_service *service)
        return service->timeservers;
 }
 
+#if defined TIZEN_EXT
+/*
+ * Description: Telephony plug-in requires manual PROXY setting function
+ */
+int connman_service_set_proxy(struct connman_service *service,
+                                       const char *proxy, gboolean active)
+{
+       char **proxies_array = NULL;
+
+       if (service == NULL)
+               return -EINVAL;
+
+       switch (service->type) {
+       case CONNMAN_SERVICE_TYPE_CELLULAR:
+       case CONNMAN_SERVICE_TYPE_ETHERNET:
+       case CONNMAN_SERVICE_TYPE_WIFI:
+               break;
+
+       default:
+               return -EINVAL;
+       }
+
+       g_strfreev(service->proxies);
+       service->proxies = NULL;
+
+       if (proxy != NULL)
+               proxies_array = g_strsplit(proxy, " ", 0);
+
+       service->proxies = proxies_array;
+
+       if (proxy == NULL) {
+               service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
+               DBG("proxy changed (%d)", active);
+       } else {
+               service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
+               DBG("proxy chagned %s (%d)", proxy, active);
+       }
+
+       if (active == TRUE) {
+               proxy_changed(service);
+
+               __connman_notifier_proxy_changed(service);
+       }
+
+       return 0;
+}
+#endif
+
 void connman_service_set_proxy_method(struct connman_service *service,
                                        enum connman_service_proxy_method method)
 {
@@ -2679,6 +3864,18 @@ const char *connman_service_get_proxy_autoconfig(struct connman_service *service
        return NULL;
 }
 
+#if defined TIZEN_EXT
+int connman_service_get_ipv6_dns_method(struct connman_service *service)
+{
+       if (!service) {
+               DBG("Service is NULL");
+               return -1;
+       }
+
+       return service->dns_config_method_ipv6;
+}
+#endif
+
 void __connman_service_set_timeservers(struct connman_service *service,
                                char **timeservers)
 {
@@ -2806,6 +4003,22 @@ void __connman_service_set_pac(struct connman_service *service,
        proxy_changed(service);
 }
 
+#if defined TIZEN_EXT
+void __connman_service_set_proxy(struct connman_service *service,
+                                       const char *proxies)
+{
+       char **proxies_array = NULL;
+
+       g_strfreev(service->proxies);
+       service->proxies = NULL;
+
+       if (proxies != NULL)
+               proxies_array = g_strsplit(proxies, " ", 0);
+
+       service->proxies = proxies_array;
+}
+#endif
+
 void __connman_service_set_identity(struct connman_service *service,
                                        const char *identity)
 {
@@ -2821,6 +4034,81 @@ void __connman_service_set_identity(struct connman_service *service,
                                        service->identity);
 }
 
+void __connman_service_set_anonymous_identity(struct connman_service *service,
+                                               const char *anonymous_identity)
+{
+       if (service->immutable || service->hidden)
+               return;
+
+       g_free(service->anonymous_identity);
+       service->anonymous_identity = g_strdup(anonymous_identity);
+
+       if (service->network)
+               connman_network_set_string(service->network,
+                                       "WiFi.AnonymousIdentity",
+                                       service->anonymous_identity);
+}
+
+void __connman_service_set_subject_match(struct connman_service *service,
+                                               const char *subject_match)
+{
+       if (service->immutable || service->hidden)
+               return;
+
+       g_free(service->subject_match);
+       service->subject_match = g_strdup(subject_match);
+
+       if (service->network)
+               connman_network_set_string(service->network,
+                                       "WiFi.SubjectMatch",
+                                       service->subject_match);
+}
+
+void __connman_service_set_altsubject_match(struct connman_service *service,
+                                               const char *altsubject_match)
+{
+       if (service->immutable || service->hidden)
+               return;
+
+       g_free(service->altsubject_match);
+       service->altsubject_match = g_strdup(altsubject_match);
+
+       if (service->network)
+               connman_network_set_string(service->network,
+                                       "WiFi.AltSubjectMatch",
+                                       service->altsubject_match);
+}
+
+void __connman_service_set_domain_suffix_match(struct connman_service *service,
+                                               const char *domain_suffix_match)
+{
+       if (service->immutable || service->hidden)
+               return;
+
+       g_free(service->domain_suffix_match);
+       service->domain_suffix_match = g_strdup(domain_suffix_match);
+
+       if (service->network)
+               connman_network_set_string(service->network,
+                                       "WiFi.DomainSuffixMatch",
+                                       service->domain_suffix_match);
+}
+
+void __connman_service_set_domain_match(struct connman_service *service,
+                                               const char *domain_match)
+{
+       if (service->immutable || service->hidden)
+               return;
+
+       g_free(service->domain_match);
+       service->domain_match = g_strdup(domain_match);
+
+       if (service->network)
+               connman_network_set_string(service->network,
+                                       "WiFi.DomainMatch",
+                                       service->domain_match);
+}
+
 void __connman_service_set_agent_identity(struct connman_service *service,
                                                const char *agent_identity)
 {
@@ -2835,7 +4123,7 @@ void __connman_service_set_agent_identity(struct connman_service *service,
                                        service->agent_identity);
 }
 
-static int check_passphrase(enum connman_service_security security,
+int __connman_service_check_passphrase(enum connman_service_security security,
                const char *passphrase)
 {
        guint i;
@@ -2850,7 +4138,9 @@ static int check_passphrase(enum connman_service_security security,
        case CONNMAN_SERVICE_SECURITY_UNKNOWN:
        case CONNMAN_SERVICE_SECURITY_NONE:
        case CONNMAN_SERVICE_SECURITY_WPA:
+#if !defined TIZEN_EXT
        case CONNMAN_SERVICE_SECURITY_RSN:
+#endif
 
                DBG("service security '%s' (%d) not handled",
                                security2string(security), security);
@@ -2858,6 +4148,11 @@ static int check_passphrase(enum connman_service_security security,
                return -EOPNOTSUPP;
 
        case CONNMAN_SERVICE_SECURITY_PSK:
+#if defined TIZEN_EXT
+       case CONNMAN_SERVICE_SECURITY_RSN:
+       /* TO CHECK: We need to check the key length supported by SAE */
+       case CONNMAN_SERVICE_SECURITY_SAE:
+#endif
                /* A raw key is always 64 bytes length,
                 * its content is in hex representation.
                 * A PSK key must be between [8..63].
@@ -2901,8 +4196,16 @@ int __connman_service_set_passphrase(struct connman_service *service,
        if (service->immutable &&
                        service->security != CONNMAN_SERVICE_SECURITY_8021X)
                return -EINVAL;
-
-       err = check_passphrase(service->security, passphrase);
+#if defined TIZEN_EXT
+       /* The encrypted passphrase is used here
+        * and validation is done by net-config before being encrypted.
+        */
+       err = 0;
+       if (service->security != CONNMAN_SERVICE_SECURITY_PSK &&
+                       service->security != CONNMAN_SERVICE_SECURITY_RSN &&
+                       service->security != CONNMAN_SERVICE_SECURITY_WEP)
+#endif
+       err = __connman_service_check_passphrase(service->security, passphrase);
 
        if (err < 0)
                return err;
@@ -2913,7 +4216,6 @@ int __connman_service_set_passphrase(struct connman_service *service,
        if (service->network)
                connman_network_set_string(service->network, "WiFi.Passphrase",
                                service->passphrase);
-       service_save(service);
 
        return 0;
 }
@@ -2926,16 +4228,6 @@ const char *__connman_service_get_passphrase(struct connman_service *service)
        return service->passphrase;
 }
 
-static void clear_passphrase(struct connman_service *service)
-{
-       g_free(service->passphrase);
-       service->passphrase = NULL;
-
-       if (service->network)
-               connman_network_set_string(service->network, "WiFi.Passphrase",
-                               service->passphrase);
-}
-
 static DBusMessage *get_properties(DBusConnection *conn,
                                        DBusMessage *msg, void *user_data)
 {
@@ -2943,8 +4235,6 @@ static DBusMessage *get_properties(DBusConnection *conn,
        DBusMessage *reply;
        DBusMessageIter array, dict;
 
-       DBG("service %p", service);
-
        reply = dbus_message_new_method_return(msg);
        if (!reply)
                return NULL;
@@ -2958,6 +4248,23 @@ static DBusMessage *get_properties(DBusConnection *conn,
        return reply;
 }
 
+static char **remove_empty_strings(char **strv)
+{
+       int index = 0;
+       char **iter = strv;
+
+       while (*iter) {
+               if (**iter)
+                       strv[index++] = *iter;
+               else
+                       g_free(*iter);
+               iter++;
+       }
+
+       strv[index] = NULL;
+       return strv;
+}
+
 static int update_proxy_configuration(struct connman_service *service,
                                DBusMessageIter *array)
 {
@@ -3071,20 +4378,24 @@ static int update_proxy_configuration(struct connman_service *service,
                if (servers_str) {
                        g_strfreev(service->proxies);
 
-                       if (servers_str->len > 0)
-                               service->proxies = g_strsplit_set(
+                       if (servers_str->len > 0) {
+                               char **proxies = g_strsplit_set(
                                        servers_str->str, " ", 0);
-                       else
+                               proxies = remove_empty_strings(proxies);
+                               service->proxies = proxies;
+                       } else
                                service->proxies = NULL;
                }
 
                if (excludes_str) {
                        g_strfreev(service->excludes);
 
-                       if (excludes_str->len > 0)
-                               service->excludes = g_strsplit_set(
+                       if (excludes_str->len > 0) {
+                               char **excludes = g_strsplit_set(
                                        excludes_str->str, " ", 0);
-                       else
+                               excludes = remove_empty_strings(excludes);
+                               service->excludes = excludes;
+                       } else
                                service->excludes = NULL;
                }
 
@@ -3096,7 +4407,7 @@ static int update_proxy_configuration(struct connman_service *service,
                g_free(service->pac);
 
                if (url && strlen(url) > 0)
-                       service->pac = g_strdup(url);
+                       service->pac = g_strstrip(g_strdup(url));
                else
                        service->pac = NULL;
 
@@ -3173,8 +4484,7 @@ int __connman_service_reset_ipconfig(struct connman_service *service,
                new_method = __connman_ipconfig_get_method(new_ipconfig);
        }
 
-       if (is_connecting_state(service, state) ||
-                                       is_connected_state(service, state))
+       if (is_connecting(state) || is_connected(state))
                __connman_network_clear_ipconfig(service->network, ipconfig);
 
        __connman_ipconfig_unref(ipconfig);
@@ -3184,8 +4494,7 @@ int __connman_service_reset_ipconfig(struct connman_service *service,
        else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
                service->ipconfig_ipv6 = new_ipconfig;
 
-       if (is_connecting_state(service, state) ||
-                                       is_connected_state(service, state))
+       if (is_connecting(state) || is_connected(state))
                __connman_ipconfig_enable(new_ipconfig);
 
        if (new_state && new_method != old_method) {
@@ -3194,6 +4503,9 @@ int __connman_service_reset_ipconfig(struct connman_service *service,
                else
                        *new_state = service->state_ipv6;
 
+               settings_changed(service, new_ipconfig);
+               address_updated(service, new_method);
+
                __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
        }
 
@@ -3220,6 +4532,21 @@ static DBusMessage *set_property(DBusConnection *conn,
        if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
                return __connman_error_invalid_arguments(msg);
 
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state)) {
+               uid_t uid;
+               if (connman_dbus_get_connection_unix_user_sync(conn,
+                                               dbus_message_get_sender(msg),
+                                               &uid) < 0) {
+                       DBG("Can not get unix user id!");
+                       return __connman_error_permission_denied(msg);
+               }
+
+               if (!connman_service_is_user_allowed(service, uid)) {
+                       DBG("Not allow this user to operate this wifi service now!");
+                       return __connman_error_permission_denied(msg);
+               }
+       }
+
        dbus_message_iter_get_basic(&iter, &name);
        dbus_message_iter_next(&iter);
 
@@ -3257,6 +4584,10 @@ static DBusMessage *set_property(DBusConnection *conn,
                GString *str;
                int index;
                const char *gw;
+#if defined TIZEN_EXT
+               enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
+               DBG("%s", name);
+#endif
 
                if (__connman_provider_is_immutable(service->provider) ||
                                service->immutable)
@@ -3273,30 +4604,101 @@ static DBusMessage *set_property(DBusConnection *conn,
                gw = __connman_ipconfig_get_gateway_from_index(index,
                        CONNMAN_IPCONFIG_TYPE_ALL);
 
+#if !defined TIZEN_EXT
                if (gw && strlen(gw))
                        __connman_service_nameserver_del_routes(service,
                                                CONNMAN_IPCONFIG_TYPE_ALL);
-
+#endif
                dbus_message_iter_recurse(&value, &entry);
 
+#if defined TIZEN_EXT
+               /* IPv4/IPv6 Last DNS config method */
+               int last_dns_ipv4 = service->dns_config_method_ipv4;
+               int last_dns_ipv6 = service->dns_config_method_ipv6;
+               DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6);
+#endif
+
                while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
                        const char *val;
                        dbus_message_iter_get_basic(&entry, &val);
                        dbus_message_iter_next(&entry);
-                       if (connman_inet_check_ipaddress(val) > 0) {
-                               if (str->len > 0)
-                                       g_string_append_printf(str, " %s", val);
-                               else
-                                       g_string_append(str, val);
+#ifdef TIZEN_EXT
+                       /* First unpack the DNS Config Method */
+                       DBG("DNS Config Method: %s", val);
+                       if((g_strcmp0(val, "ipv4.manual") == 0)) {
+                               service->dns_config_method_ipv4 =
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL;
+
+                               if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                                       if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
+                                               ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
+                                       else
+                                               ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
+                               }
+                               continue;
+                       } else if(g_strcmp0(val, "ipv4.dhcp") == 0) {
+                               service->dns_config_method_ipv4 =
+                                       CONNMAN_DNSCONFIG_METHOD_DHCP;
+                               if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
+                                       ip_type = CONNMAN_IPCONFIG_TYPE_IPV4;
+
+                               continue;
+                       } else if(g_strcmp0(val, "ipv6.manual") == 0) {
+                               service->dns_config_method_ipv6 =
+                                       CONNMAN_DNSCONFIG_METHOD_MANUAL;
+                               if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) {
+                                       if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN)
+                                               ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
+                                       else
+                                               ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
+                               }
+                               continue;
+                       } else if(g_strcmp0(val, "ipv6.dhcp") == 0) {
+                               service->dns_config_method_ipv6 =
+                                       CONNMAN_DNSCONFIG_METHOD_DHCP;
+                               if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)
+                                       ip_type = CONNMAN_IPCONFIG_TYPE_IPV6;
+
+                               continue;
                        }
+#endif
+                       if (!val[0])
+                               continue;
+
+                       if (str->len > 0)
+                               g_string_append_printf(str, " %s", val);
+                       else
+                               g_string_append(str, val);
+               }
+
+#if defined TIZEN_EXT
+               if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP &&
+                       service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) {
+                                       DBG("Both IPv4 and IPv6 DNS Method DHCP");
+                                       ip_type = CONNMAN_IPCONFIG_TYPE_ALL;
                }
+               if (gw && strlen(gw))
+                       __connman_service_nameserver_del_routes(service,
+                                               ip_type);
 
-               remove_nameservers(service, -1, service->nameservers_config);
+               DBG("%s ip_type: %d nameserver remove all", name, ip_type);
+               nameserver_remove_all(service, ip_type);
+#else
+               nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
+#endif
                g_strfreev(service->nameservers_config);
 
                if (str->len > 0) {
-                       service->nameservers_config =
-                               g_strsplit_set(str->str, " ", 0);
+                       char **nameservers, **iter;
+
+                       nameservers = g_strsplit_set(str->str, " ", 0);
+
+                       for (iter = nameservers; *iter; iter++)
+                               if (connman_inet_check_ipaddress(*iter) <= 0)
+                                       *iter[0] = '\0';
+
+                       nameservers = remove_empty_strings(nameservers);
+                       service->nameservers_config = nameservers;
                } else {
                        service->nameservers_config = NULL;
                }
@@ -3306,7 +4708,12 @@ static DBusMessage *set_property(DBusConnection *conn,
                if (gw && strlen(gw))
                        __connman_service_nameserver_add_routes(service, gw);
 
-               update_nameservers(service);
+#if defined TIZEN_EXT
+               DBG("%s ip_type: %d nameserver add all", name, ip_type);
+               nameserver_add_all(service, ip_type);
+#else
+               nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL);
+#endif
                dns_configuration_changed(service);
 
                if (__connman_service_is_connected_state(service,
@@ -3322,8 +4729,7 @@ static DBusMessage *set_property(DBusConnection *conn,
                service_save(service);
        } else if (g_str_equal(name, "Timeservers.Configuration")) {
                DBusMessageIter entry;
-               GSList *list = NULL;
-               int count = 0;
+               GString *str;
 
                if (service->immutable)
                        return __connman_error_not_supported(msg);
@@ -3331,35 +4737,37 @@ static DBusMessage *set_property(DBusConnection *conn,
                if (type != DBUS_TYPE_ARRAY)
                        return __connman_error_invalid_arguments(msg);
 
+               str = g_string_new(NULL);
+               if (!str)
+                       return __connman_error_invalid_arguments(msg);
+
                dbus_message_iter_recurse(&value, &entry);
 
                while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
                        const char *val;
-                       GSList *new_head;
-
                        dbus_message_iter_get_basic(&entry, &val);
+                       dbus_message_iter_next(&entry);
 
-                       new_head = __connman_timeserver_add_list(list, val);
-                       if (list != new_head) {
-                               count++;
-                               list = new_head;
-                       }
+                       if (!val[0])
+                               continue;
 
-                       dbus_message_iter_next(&entry);
+                       if (str->len > 0)
+                               g_string_append_printf(str, " %s", val);
+                       else
+                               g_string_append(str, val);
                }
 
                g_strfreev(service->timeservers_config);
                service->timeservers_config = NULL;
 
-               if (list) {
-                       service->timeservers_config = g_new0(char *, count+1);
+               if (str->len > 0) {
+                       char **timeservers = g_strsplit_set(str->str, " ", 0);
+                       timeservers = remove_empty_strings(timeservers);
+                       service->timeservers_config = timeservers;
+               } else
+                       service->timeservers = NULL;
 
-                       while (list) {
-                               count--;
-                               service->timeservers_config[count] = list->data;
-                               list = g_slist_delete_link(list, list);
-                       };
-               }
+               g_string_free(str, TRUE);
 
                service_save(service);
                timeservers_configuration_changed(service);
@@ -3387,23 +4795,29 @@ static DBusMessage *set_property(DBusConnection *conn,
                        const char *val;
                        dbus_message_iter_get_basic(&entry, &val);
                        dbus_message_iter_next(&entry);
+
+                       if (!val[0])
+                               continue;
+
                        if (str->len > 0)
                                g_string_append_printf(str, " %s", val);
                        else
                                g_string_append(str, val);
                }
 
-               remove_searchdomains(service, -1, service->domains);
+               searchdomain_remove_all(service);
                g_strfreev(service->domains);
 
-               if (str->len > 0)
-                       service->domains = g_strsplit_set(str->str, " ", 0);
-               else
+               if (str->len > 0) {
+                       char **domains = g_strsplit_set(str->str, " ", 0);
+                       domains = remove_empty_strings(domains);
+                       service->domains = domains;
+               } else
                        service->domains = NULL;
 
                g_string_free(str, TRUE);
 
-               update_nameservers(service);
+               searchdomain_add_all(service);
                domain_configuration_changed(service);
                domain_changed(service);
 
@@ -3455,11 +4869,15 @@ static DBusMessage *set_property(DBusConnection *conn,
                                                                &state);
 
                if (err < 0) {
-                       if (is_connected_state(service, state) ||
-                                       is_connecting_state(service, state))
-                               __connman_network_set_ipconfig(service->network,
-                                               service->ipconfig_ipv4,
-                                               service->ipconfig_ipv6);
+                       if (is_connected(state) || is_connecting(state)) {
+                               if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+                                       __connman_network_enable_ipconfig(service->network,
+                                                       service->ipconfig_ipv4);
+                               else
+                                       __connman_network_enable_ipconfig(service->network,
+                                                       service->ipconfig_ipv6);
+                       }
+
                        return __connman_error_failed(msg, -err);
                }
 
@@ -3468,12 +4886,30 @@ static DBusMessage *set_property(DBusConnection *conn,
                else
                        ipv6_configuration_changed(service);
 
-               if (is_connecting(service) || is_connected(service))
-                       __connman_network_set_ipconfig(service->network,
-                                       service->ipconfig_ipv4,
-                                       service->ipconfig_ipv6);
+               if (is_connecting(service->state) ||
+                               is_connected(service->state)) {
+                       if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+                               __connman_network_enable_ipconfig(service->network,
+                                                               service->ipconfig_ipv4);
+                       else
+                               __connman_network_enable_ipconfig(service->network,
+                                                               service->ipconfig_ipv6);
+               }
 
                service_save(service);
+#if defined TIZEN_EXT
+               /* When AP is connected using WPS without SSID then its password needs
+                * to be saved for autoconnection */
+       } else if (g_str_equal(name, "Passphrase")) {
+               char *passphrase;
+
+               if (type != DBUS_TYPE_STRING)
+                       return __connman_error_invalid_arguments(msg);
+
+               dbus_message_iter_get_basic(&value, &passphrase);
+
+               __connman_service_set_passphrase(service, passphrase);
+#endif
        } else
                return __connman_error_invalid_property(msg);
 
@@ -3493,19 +4929,64 @@ static void set_error(struct connman_service *service,
        if (!service->path)
                return;
 
+#if !defined TIZEN_EXT
+       if (!allow_property_changed(service))
+               return;
+#endif
+
        str = error2string(service->error);
 
        if (!str)
                str = "";
 
-       if (!allow_property_changed(service))
-               return;
-
        connman_dbus_property_changed_basic(service->path,
                                CONNMAN_SERVICE_INTERFACE, "Error",
                                DBUS_TYPE_STRING, &str);
 }
 
+static void remove_timeout(struct connman_service *service)
+{
+       if (service->timeout > 0) {
+               g_source_remove(service->timeout);
+               service->timeout = 0;
+       }
+}
+
+static void reply_pending(struct connman_service *service, int error)
+{
+       remove_timeout(service);
+
+       if (service->pending) {
+               connman_dbus_reply_pending(service->pending, error, NULL);
+               service->pending = NULL;
+       }
+
+       if (service->provider_pending) {
+               connman_dbus_reply_pending(service->provider_pending,
+                               error, service->path);
+               service->provider_pending = NULL;
+       }
+}
+
+static void service_complete(struct connman_service *service)
+{
+       reply_pending(service, EIO);
+
+       if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
+               __connman_service_auto_connect(service->connect_reason);
+
+       g_get_current_time(&service->modified);
+       service_save(service);
+}
+
+static void set_idle(struct connman_service *service)
+{
+       service->state = service->state_ipv4 = service->state_ipv6 =
+                                               CONNMAN_SERVICE_STATE_IDLE;
+       set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
+       state_changed(service);
+}
+
 static DBusMessage *clear_property(DBusConnection *conn,
                                        DBusMessage *msg, void *user_data)
 {
@@ -3520,8 +5001,8 @@ static DBusMessage *clear_property(DBusConnection *conn,
        if (g_str_equal(name, "Error")) {
                set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
 
-               g_get_current_time(&service->modified);
-               service_save(service);
+               __connman_service_clear_error(service);
+               service_complete(service);
        } else
                return __connman_error_invalid_property(msg);
 
@@ -3576,6 +5057,7 @@ static void disconnect_on_last_session(enum connman_service_type type)
 }
 
 static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {};
+static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {};
 static int active_count = 0;
 
 void __connman_service_set_active_session(bool enable, GSList *list)
@@ -3588,7 +5070,7 @@ void __connman_service_set_active_session(bool enable, GSList *list)
        else
                active_count--;
 
-       while (list != NULL) {
+       while (list) {
                enum connman_service_type type = GPOINTER_TO_INT(list->data);
 
                switch (type) {
@@ -3608,6 +5090,9 @@ void __connman_service_set_active_session(bool enable, GSList *list)
                case CONNMAN_SERVICE_TYPE_GPS:
                case CONNMAN_SERVICE_TYPE_VPN:
                case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+               case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                        break;
                }
 
@@ -3660,13 +5145,24 @@ static GList *preferred_tech_list_get(void)
                for (list = service_list; list; list = list->next) {
                        struct connman_service *service = list->data;
 
-                       if (!is_connected(service))
+                       if (!is_connected(service->state))
                                break;
 
                        if (service->connect_reason ==
                                        CONNMAN_SERVICE_CONNECT_REASON_USER) {
                                DBG("service %p name %s is user connected",
                                                service, service->name);
+#if defined TIZEN_EXT
+                               /* We can connect to a favorite service like
+                                * wifi even we have a userconnect for cellular
+                                * because we have refount for cellular service
+                                */
+                               if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+                                       break;
+
+                               if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
+                                       break;
+#endif
                                return NULL;
                        }
                }
@@ -3681,6 +5177,43 @@ static GList *preferred_tech_list_get(void)
        return tech_data.preferred_list;
 }
 
+static void set_always_connecting_technologies()
+{
+       unsigned int *always_connected_techs =
+               connman_setting_get_uint_list("AlwaysConnectedTechnologies");
+       int i;
+       for (i = 0; always_connected_techs && always_connected_techs[i]; i++)
+               always_connect[always_connected_techs[i]] = 1;
+}
+
+static bool autoconnect_no_session_active(struct connman_service *service)
+{
+       /*
+        * Test active_count to see if there are no sessions set up and
+        * stop autoconnecting, but continue connecting if the service
+        * belongs to a technology which should always autoconnect.
+        */
+       if (!active_count && !always_connect[service->type])
+               return true;
+
+       return false;
+}
+
+static bool autoconnect_already_connecting(struct connman_service *service,
+                                          bool autoconnecting)
+{
+       /*
+        * If another service is already connecting and this service type has
+        * not been marked as always connecting, stop the connecting procedure.
+        */
+       if (autoconnecting &&
+                       !active_sessions[service->type] &&
+                       !always_connect[service->type])
+               return true;
+
+       return false;
+}
+
 static bool auto_connect_service(GList *services,
                                enum connman_service_connect_reason reason,
                                bool preferred)
@@ -3695,6 +5228,12 @@ static bool auto_connect_service(GList *services,
 
        ignore[CONNMAN_SERVICE_TYPE_VPN] = true;
 
+#if defined TIZEN_EXT_WIFI_MESH
+       /* Don't auto connect wifi if mesh interface is created */
+       if (connman_mesh_is_interface_created())
+               ignore[CONNMAN_SERVICE_TYPE_WIFI] = true;
+#endif
+
        for (list = services; list; list = list->next) {
                service = list->data;
 
@@ -3704,11 +5243,25 @@ static bool auto_connect_service(GList *services,
                        continue;
                }
 
+#if defined TIZEN_EXT
+               DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)",
+                               service, service->name,
+                               state2string(service->state),
+                               __connman_service_type2string(service->type),
+                               service->favorite, is_ignore(service),
+                               service->hidden, service->hidden_service);
+
+               /* Tizen takes Wi-Fi as the highest priority into consideration. */
+               if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
+                       if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE)
+                               continue;
+#endif
+
                if (service->pending ||
-                               is_connecting(service) ||
-                               is_connected(service)) {
-                       if (!active_count)
-                               return true;
+                               is_connecting(service->state) ||
+                               is_connected(service->state)) {
+                       if (autoconnect_no_session_active(service))
+                                       return true;
 
                        ignore[service->type] = true;
                        autoconnecting = true;
@@ -3723,25 +5276,42 @@ static bool auto_connect_service(GList *services,
                        if (preferred)
                               continue;
 
+#if defined TIZEN_EXT
+                       DBG("Service is not favorite, autoconnecting %d",
+                                       autoconnecting);
+#endif
                        return autoconnecting;
                }
 
+#if defined TIZEN_EXT
+               DBG("service %p identifier %s roaming %d ignore %d "
+                               "ipconfig_usable %d autoconnect %d state %d",
+                               service,
+                               service->identifier, service->roaming,
+                               service->ignore, is_ipconfig_usable(service),
+                               service->autoconnect, service->state);
+#endif
                if (is_ignore(service) || service->state !=
                                CONNMAN_SERVICE_STATE_IDLE)
                        continue;
 
-               if (autoconnecting && !active_sessions[service->type]) {
+               if (autoconnect_already_connecting(service, autoconnecting)) {
                        DBG("service %p type %s has no users", service,
                                __connman_service_type2string(service->type));
                        continue;
                }
 
+               if (!is_service_owner_user_login(service)) {
+                       DBG("favorite user not login, wifi auto connect denied");
+                       continue;
+               }
+
                DBG("service %p %s %s", service, service->name,
                        (preferred) ? "preferred" : reason2string(reason));
 
                __connman_service_connect(service, reason);
 
-               if (!active_count)
+               if (autoconnect_no_session_active(service))
                        return true;
 
                ignore[service->type] = true;
@@ -3773,6 +5343,21 @@ static gboolean run_auto_connect(gpointer data)
        return FALSE;
 }
 
+#if defined TIZEN_EXT
+bool __connman_service_get_auto_connect_mode(void)
+{
+       return auto_connect_mode;
+}
+
+void __connman_service_set_auto_connect_mode(bool enable)
+{
+       DBG("set auto_connect_mode = %d", enable);
+
+       if (auto_connect_mode != enable)
+               auto_connect_mode = enable;
+}
+#endif
+
 void __connman_service_auto_connect(enum connman_service_connect_reason reason)
 {
        DBG("");
@@ -3780,10 +5365,33 @@ void __connman_service_auto_connect(enum connman_service_connect_reason reason)
        if (autoconnect_timeout != 0)
                return;
 
+#if defined TIZEN_EXT
+       if (auto_connect_mode == FALSE) {
+               DBG("Currently, not auto connection mode");
+               return;
+       }
+#endif
+
        if (!__connman_session_policy_autoconnect(reason))
                return;
 
-       autoconnect_timeout = g_timeout_add_seconds(0, run_auto_connect,
+#if defined TIZEN_EXT
+       /* Adding Timeout of 500ms before trying to auto connect.
+        * This is done because of below scenario
+        * 1. Device is connected to AP1
+        * 2. WPS Connection request is initiated for AP2
+        * 3. Immediately WPS Connection is Cancelled
+        * When WPS Connection Connection is initiated for AP2 then
+        * sometimes there is a scenario where connman gets in ASSOCIATED
+        * state with AP1 due to autoconnect and subsequently the connection
+        * initiated by AP1 fails and connman service for AP1 comes in
+        * FAILURE state due to this when connection with AP2 is cancelled
+        * then autoconnect with AP1 doesn't works because its autoconnection
+        * is ignored as its last state was FAILURE rather than IDLE */
+       autoconnect_timeout = g_timeout_add(500, run_auto_connect,
+#else
+       autoconnect_timeout = g_idle_add(run_auto_connect,
+#endif
                                                GUINT_TO_POINTER(reason));
 }
 
@@ -3800,7 +5408,8 @@ static gboolean run_vpn_auto_connect(gpointer data) {
                if (service->type != CONNMAN_SERVICE_TYPE_VPN)
                        continue;
 
-               if (is_connected(service) || is_connecting(service)) {
+               if (is_connected(service->state) ||
+                               is_connecting(service->state)) {
                        if (!service->do_split_routing)
                                need_split = true;
                        continue;
@@ -3836,31 +5445,7 @@ static void vpn_auto_connect(void)
                return;
 
        vpn_autoconnect_timeout =
-               g_timeout_add_seconds(0, run_vpn_auto_connect, NULL);
-}
-
-static void remove_timeout(struct connman_service *service)
-{
-       if (service->timeout > 0) {
-               g_source_remove(service->timeout);
-               service->timeout = 0;
-       }
-}
-
-static void reply_pending(struct connman_service *service, int error)
-{
-       remove_timeout(service);
-
-       if (service->pending) {
-               connman_dbus_reply_pending(service->pending, error, NULL);
-               service->pending = NULL;
-       }
-
-       if (service->provider_pending) {
-               connman_dbus_reply_pending(service->provider_pending,
-                                               error, service->path);
-               service->provider_pending = NULL;
-       }
+               g_idle_add(run_vpn_auto_connect, NULL);
 }
 
 bool
@@ -3937,9 +5522,6 @@ static gboolean connect_timeout(gpointer user_data)
        else if (service->provider)
                connman_provider_disconnect(service->provider);
 
-       __connman_ipconfig_disable(service->ipconfig_ipv4);
-       __connman_ipconfig_disable(service->ipconfig_ipv6);
-
        __connman_stats_service_unregister(service);
 
        if (service->pending) {
@@ -3973,20 +5555,68 @@ static DBusMessage *connect_service(DBusConnection *conn,
                                        DBusMessage *msg, void *user_data)
 {
        struct connman_service *service = user_data;
+#if defined TIZEN_EXT
+       int err = 0;
+#else
        int index, err = 0;
        GList *list;
+#endif
 
        DBG("service %p", service);
 
+#if defined TIZEN_EXT
+       /*
+        * Description: TIZEN implements system global connection management.
+        */
+       if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+               connman_service_user_pdn_connection_ref(service);
+
+       /*Reset the Disconnect Reason while issue connect request*/
+       service->disconnect_reason = 0;
+
+       /*Reset the association status code while issue connect request*/
+       service->assoc_status_code = 0;
+#endif
+
        if (service->pending)
                return __connman_error_in_progress(msg);
 
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
+               uid_t uid;
+               if (connman_dbus_get_connection_unix_user_sync(conn,
+                                               dbus_message_get_sender(msg),
+                                               &uid) < 0) {
+                       DBG("Can not get unix user id!");
+                       return __connman_error_permission_denied(msg);
+               }
+
+               if (!__connman_service_is_user_allowed(CONNMAN_SERVICE_TYPE_WIFI, uid)) {
+                       DBG("Not allow this user to connect this wifi service now!");
+                       return __connman_error_permission_denied(msg);
+               }
+
+               if (uid != USER_ROOT && uid != service->user.favorite_user)
+                       service->request_passphrase_input = true;
+
+               service->user.current_user = uid;
+
+               if (!service->passphrase && uid == service->user.favorite_user) {
+                       DBG("Now load this favorite user's passphrase.");
+                       service_load_passphrase(service);
+               }
+       }
+
+#if !defined TIZEN_EXT
        index = __connman_service_get_index(service);
 
        for (list = service_list; list; list = list->next) {
                struct connman_service *temp = list->data;
 
-               if (!is_connecting(temp) && !is_connected(temp))
+#if defined TIZEN_EXT
+               if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+                       break;
+#endif
+               if (!is_connecting(temp->state) && !is_connected(temp->state))
                        break;
 
                if (service == temp)
@@ -4002,6 +5632,7 @@ static DBusMessage *connect_service(DBusConnection *conn,
        }
        if (err == -EINPROGRESS)
                return __connman_error_operation_timeout(msg);
+#endif
 
        service->ignore = false;
 
@@ -4032,6 +5663,35 @@ static DBusMessage *disconnect_service(DBusConnection *conn,
 
        DBG("service %p", service);
 
+#if defined TIZEN_EXT
+       /*
+        * Description: TIZEN implements system global connection management.
+        */
+       if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
+               if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE)
+                       return __connman_error_failed(msg, EISCONN);
+
+               if (is_connected(service->state) == TRUE &&
+                               service == connman_service_get_default_connection())
+                       return __connman_error_failed(msg, EISCONN);
+       }
+#endif
+
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
+               uid_t uid;
+               if (connman_dbus_get_connection_unix_user_sync(conn,
+                                               dbus_message_get_sender(msg),
+                                               &uid) < 0) {
+                       DBG("Can not get unix user id!");
+                       return __connman_error_permission_denied(msg);
+               }
+
+               if (!connman_service_is_user_allowed(service, uid)) {
+                       DBG("Not allow this user to disconnect this wifi service now!");
+                       return __connman_error_permission_denied(msg);
+               }
+       }
+
        service->ignore = true;
 
        err = __connman_service_disconnect(service);
@@ -4041,41 +5701,125 @@ static DBusMessage *disconnect_service(DBusConnection *conn,
        return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
+#if defined TIZEN_EXT
+static void __connman_service_cleanup_network_8021x(struct connman_service *service)
+{
+       if (service == NULL)
+               return;
+
+       DBG("service %p ", service);
+
+       connman_network_set_string(service->network, "WiFi.EAP", NULL);
+       connman_network_set_string(service->network, "WiFi.Identity", NULL);
+       connman_network_set_string(service->network, "WiFi.CACertFile", NULL);
+       connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL);
+       connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL);
+       connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL);
+       connman_network_set_string(service->network, "WiFi.Phase2", NULL);
+       connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL);
+}
+#endif
+
 bool __connman_service_remove(struct connman_service *service)
 {
        if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET ||
                        service->type == CONNMAN_SERVICE_TYPE_GADGET)
                return false;
 
-       if (service->immutable || service->hidden ||
-                       __connman_provider_is_immutable(service->provider))
-               return false;
+       if (service->immutable || service->hidden ||
+                       __connman_provider_is_immutable(service->provider))
+               return false;
+
+#if !defined TIZEN_EXT
+       if (!service->favorite && !is_idle(service->state))
+               return false;
+#endif
+
+       __connman_service_disconnect(service);
+
+       g_free(service->passphrase);
+       service->passphrase = NULL;
+
+       g_free(service->identity);
+       service->identity = NULL;
+
+       g_free(service->anonymous_identity);
+       service->anonymous_identity = NULL;
+
+       g_free(service->subject_match);
+       service->subject_match = NULL;
+
+       g_free(service->altsubject_match);
+       service->altsubject_match = NULL;
+
+       g_free(service->domain_suffix_match);
+       service->domain_suffix_match = NULL;
+
+       g_free(service->domain_match);
+       service->domain_match = NULL;
+
+       g_free(service->agent_identity);
+       service->agent_identity = NULL;
+
+       g_free(service->eap);
+       service->eap = NULL;
+
+#if defined TIZEN_EXT
+       g_free(service->ca_cert_file);
+       service->ca_cert_file = NULL;
+
+       g_free(service->client_cert_file);
+       service->client_cert_file = NULL;
+
+       g_free(service->private_key_file);
+       service->private_key_file = NULL;
+
+       g_free(service->private_key_passphrase);
+       service->private_key_passphrase = NULL;
 
-       if (!service->favorite && service->state !=
-                                               CONNMAN_SERVICE_STATE_FAILURE)
-               return false;
+       g_free(service->phase2);
+       service->phase2 = NULL;
 
-       __connman_service_disconnect(service);
+       __connman_service_cleanup_network_8021x(service);
 
-       g_free(service->passphrase);
-       service->passphrase = NULL;
+       __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP);
+       __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO);
+       connman_service_set_proxy(service, NULL, false);
 
-       g_free(service->identity);
-       service->identity = NULL;
+       __connman_service_nameserver_clear(service);
 
-       g_free(service->agent_identity);
-       service->agent_identity = NULL;
+       g_strfreev(service->nameservers_config);
+       service->nameservers_config = NULL;
 
-       g_free(service->eap);
-       service->eap = NULL;
+#endif
+
+#if defined TIZEN_EXT
+       if (service->security != CONNMAN_SERVICE_SECURITY_8021X)
+#endif
+       set_idle(service);
 
        service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
 
+       service->user.favorite_user = USER_NONE;
+
        __connman_service_set_favorite(service, false);
 
        __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6);
 
+#if defined TIZEN_EXT
+       /* Reset IP Method and DNS Method to DHCP */
+       __connman_ipconfig_set_method(service->ipconfig_ipv4,
+                       CONNMAN_IPCONFIG_METHOD_DHCP);
+       service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP;
+       g_strfreev(service->nameservers_config);
+       service->nameservers_config = NULL;
+#endif
+
+#if defined TIZEN_EXT
+       __connman_storage_remove_service(service->identifier);
+#else
        service_save(service);
+#endif
 
        return true;
 }
@@ -4087,6 +5831,23 @@ static DBusMessage *remove_service(DBusConnection *conn,
 
        DBG("service %p", service);
 
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
+               uid_t uid;
+               if (connman_dbus_get_connection_unix_user_sync(conn,
+                                               dbus_message_get_sender(msg),
+                                               &uid) < 0) {
+                       DBG("Can not get unix user id!");
+                       return __connman_error_permission_denied(msg);
+               }
+
+#if !defined TIZEN_EXT
+               if (!connman_service_is_user_allowed(service, uid)) {
+                       DBG("Not allow this user to remove this wifi service now!");
+                       return __connman_error_permission_denied(msg);
+               }
+#endif
+       }
+
        if (!__connman_service_remove(service))
                return __connman_error_not_supported(msg);
 
@@ -4199,11 +5960,11 @@ static DBusMessage *move_service(DBusConnection *conn,
                        return __connman_error_invalid_service(msg);
                }
 
-               target->do_split_routing = true;
+               set_split_routing(target, true);
        } else
-               target->do_split_routing = false;
+               set_split_routing(target, false);
 
-       service->do_split_routing = false;
+       set_split_routing(service, false);
 
        target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4);
        target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6);
@@ -4296,6 +6057,43 @@ static DBusMessage *reset_counters(DBusConnection *conn,
        return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
 }
 
+static DBusMessage *get_user_favorite(DBusConnection *conn,
+                                       DBusMessage *msg, void *user_data)
+{
+       DBusMessage *reply;
+       uid_t uid = USER_NONE;
+       dbus_bool_t user_favorite = false;
+       struct connman_service *service = user_data;
+
+       connman_dbus_get_connection_unix_user_sync(conn,
+                                       dbus_message_get_sender(msg),
+                                       &uid);
+       if (uid == USER_ROOT)
+               user_favorite = service->favorite;
+       else if (uid != USER_NONE && uid == service->user.favorite_user) {
+               DBG("The service is favorite to this user!");
+               user_favorite = true;
+       }
+
+       reply = g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+       dbus_message_append_args(reply, DBUS_TYPE_BOOLEAN,
+                               &user_favorite, DBUS_TYPE_INVALID);
+       return reply;
+}
+
+#if defined TIZEN_MAINTAIN_ONLINE
+static DBusMessage *downgrade_service(DBusConnection *conn,
+                                       DBusMessage *msg, void *user_data)
+{
+       struct connman_service *service = user_data;
+
+       downgrade_state(service);
+       __connman_connection_update_gateway();
+
+       return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
+}
+#endif
+
 static struct _services_notify {
        int id;
        GHashTable *add;
@@ -4308,17 +6106,23 @@ static void service_append_added_foreach(gpointer data, gpointer user_data)
        DBusMessageIter *iter = user_data;
 
        if (!service || !service->path) {
+#if !defined TIZEN_EXT
                DBG("service %p or path is NULL", service);
+#endif
                return;
        }
 
        if (g_hash_table_lookup(services_notify->add, service->path)) {
+#if !defined TIZEN_EXT
                DBG("new %s", service->path);
+#endif
 
                append_struct(service, iter);
                g_hash_table_remove(services_notify->add, service->path);
        } else {
+#if !defined TIZEN_EXT
                DBG("changed %s", service->path);
+#endif
 
                append_struct_service(iter, NULL, service);
        }
@@ -4406,11 +6210,13 @@ static void service_schedule_removed(struct connman_service *service)
 
 static bool allow_property_changed(struct connman_service *service)
 {
+#if defined TIZEN_EXT
+       if (service->path == NULL)
+               return FALSE;
+#endif
        if (g_hash_table_lookup_extended(services_notify->add, service->path,
-                                       NULL, NULL)) {
-               DBG("no property updates for service %p", service);
+                                       NULL, NULL))
                return false;
-       }
 
        return true;
 }
@@ -4437,6 +6243,12 @@ static const GDBusMethodTable service_methods[] = {
                        GDBUS_ARGS({ "service", "o" }), NULL,
                        move_after) },
        { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) },
+       { GDBUS_METHOD("GetUserFavorite",
+                       NULL, GDBUS_ARGS({ "value", "v" }),
+                       get_user_favorite) },
+#if defined TIZEN_MAINTAIN_ONLINE
+       { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) },
+#endif
        { },
 };
 
@@ -4455,6 +6267,11 @@ static void service_free(gpointer user_data)
 
        reply_pending(service, ENOENT);
 
+       if (service->nameservers_timeout) {
+               g_source_remove(service->nameservers_timeout);
+               dns_changed(service);
+       }
+
        __connman_notifier_service_remove(service);
        service_schedule_removed(service);
 
@@ -4513,8 +6330,13 @@ static void service_free(gpointer user_data)
        g_free(service->identifier);
        g_free(service->eap);
        g_free(service->identity);
+       g_free(service->anonymous_identity);
        g_free(service->agent_identity);
        g_free(service->ca_cert_file);
+       g_free(service->subject_match);
+       g_free(service->altsubject_match);
+       g_free(service->domain_suffix_match);
+       g_free(service->domain_match);
        g_free(service->client_cert_file);
        g_free(service->private_key_file);
        g_free(service->private_key_passphrase);
@@ -4567,6 +6389,11 @@ static void service_initialize(struct connman_service *service)
 
        service->ignore = false;
 
+       service->user.favorite_user = USER_NONE;
+       service->user.current_user = USER_NONE;
+
+       service->request_passphrase_input = false;
+
        service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE;
 
        service->order = 0;
@@ -4576,6 +6403,14 @@ static void service_initialize(struct connman_service *service)
        service->provider = NULL;
 
        service->wps = false;
+#if defined TIZEN_EXT
+       service->storage_reload = false;
+       /*
+        * Description: TIZEN implements system global connection management.
+        */
+       service->user_pdn_connection_refcount = 0;
+       __sync_synchronize();
+#endif
 }
 
 /**
@@ -4674,8 +6509,8 @@ static gint service_compare(gconstpointer a, gconstpointer b)
 
        state_a = service_a->state;
        state_b = service_b->state;
-       a_connected = is_connected(service_a);
-       b_connected = is_connected(service_b);
+       a_connected = is_connected(state_a);
+       b_connected = is_connected(state_b);
 
        if (a_connected && b_connected) {
                if (service_a->order > service_b->order)
@@ -4700,9 +6535,9 @@ static gint service_compare(gconstpointer a, gconstpointer b)
                if (b_connected)
                        return 1;
 
-               if (is_connecting(service_a))
+               if (is_connecting(state_a))
                        return -1;
-               if (is_connecting(service_b))
+               if (is_connecting(state_b))
                        return 1;
        }
 
@@ -4713,6 +6548,20 @@ static gint service_compare(gconstpointer a, gconstpointer b)
                return 1;
 
        if (service_a->type != service_b->type) {
+               unsigned int *tech_array;
+               int i;
+
+               tech_array = connman_setting_get_uint_list(
+                                               "PreferredTechnologies");
+               if (tech_array) {
+                       for (i = 0; tech_array[i]; i++) {
+                               if (tech_array[i] == service_a->type)
+                                       return -1;
+
+                               if (tech_array[i] == service_b->type)
+                                       return 1;
+                       }
+               }
 
                if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET)
                        return -1;
@@ -4760,6 +6609,12 @@ static void service_list_sort(void)
        }
 }
 
+int __connman_service_compare(const struct connman_service *a,
+                                       const struct connman_service *b)
+{
+       return service_compare(a, b);
+}
+
 /**
  * connman_service_get_type:
  * @service: service structure
@@ -4793,6 +6648,40 @@ char *connman_service_get_interface(struct connman_service *service)
 }
 
 /**
+ * __connman_service_is_user_allowed:
+ * @type: service type
+ * @uid: user id
+ *
+ * Check a user is allowed to operate a type of service
+ */
+bool __connman_service_is_user_allowed(enum connman_service_type type,
+                                       uid_t uid)
+{
+       GList *list;
+       uid_t owner_user = USER_NONE;
+
+       for (list = service_list; list; list = list->next) {
+               struct connman_service *service = list->data;
+
+               if (service->type != type)
+                       continue;
+
+               if (is_connected(service->state)) {
+                       owner_user = service->user.favorite_user;
+                       break;
+               }
+       }
+
+       if (uid == USER_NONE ||
+                       (uid != USER_ROOT &&
+                       owner_user != USER_NONE &&
+                       owner_user != uid))
+               return false;
+
+       return true;
+}
+
+/**
  * connman_service_get_network:
  * @service: service structure
  *
@@ -4847,9 +6736,12 @@ bool __connman_service_is_connected_state(struct connman_service *service,
        case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
                break;
        case CONNMAN_IPCONFIG_TYPE_IPV4:
-               return is_connected_state(service, service->state_ipv4);
+               return is_connected(service->state_ipv4);
        case CONNMAN_IPCONFIG_TYPE_IPV6:
-               return is_connected_state(service, service->state_ipv6);
+               return is_connected(service->state_ipv6);
+       case CONNMAN_IPCONFIG_TYPE_ALL:
+               return is_connected(service->state_ipv4) &&
+                       is_connected(service->state_ipv6);
        }
 
        return false;
@@ -4884,6 +6776,53 @@ void __connman_service_mark_dirty(void)
        services_dirty = true;
 }
 
+#if defined TIZEN_EXT
+/**
+  * Returns profile count if there is any connected profiles
+  * that use same interface
+  */
+int __connman_service_get_connected_count_of_iface(
+                                       struct connman_service *service)
+{
+       GList *list;
+       int count = 0;
+       int index1 = 0;
+       int index2 = 0;
+
+       DBG("");
+
+       index1 = __connman_service_get_index(service);
+
+       if (index1 <= 0)
+               return 0;
+
+       for (list = service_list; list; list = list->next) {
+               struct connman_service *service2 = list->data;
+
+               if (service == service2)
+                       continue;
+
+               index2 = __connman_service_get_index(service2);
+
+               if (is_connected(service2->state) && index2 > 0 && index1 == index2)
+                       count++;
+
+               index2 = 0;
+       }
+
+       DBG("Interface index %d, count %d", index1, count);
+
+       return count;
+}
+
+void __connman_service_set_storage_reload(struct connman_service *service,
+                                       bool storage_reload)
+{
+       if (service != NULL)
+               service->storage_reload = storage_reload;
+}
+#endif
+
 /**
  * __connman_service_set_favorite_delayed:
  * @service: service structure
@@ -4896,6 +6835,10 @@ int __connman_service_set_favorite_delayed(struct connman_service *service,
                                        bool favorite,
                                        bool delay_ordering)
 {
+#if defined TIZEN_EXT
+       if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+               return -EIO;
+#endif
        if (service->hidden)
                return -EOPNOTSUPP;
 
@@ -4981,9 +6924,24 @@ void __connman_service_set_string(struct connman_service *service,
        } else if (g_str_equal(key, "Identity")) {
                g_free(service->identity);
                service->identity = g_strdup(value);
+       } else if (g_str_equal(key, "AnonymousIdentity")) {
+               g_free(service->anonymous_identity);
+               service->anonymous_identity = g_strdup(value);
        } else if (g_str_equal(key, "CACertFile")) {
                g_free(service->ca_cert_file);
                service->ca_cert_file = g_strdup(value);
+       } else if (g_str_equal(key, "SubjectMatch")) {
+               g_free(service->subject_match);
+               service->subject_match = g_strdup(value);
+       } else if (g_str_equal(key, "AltSubjectMatch")) {
+               g_free(service->altsubject_match);
+               service->altsubject_match = g_strdup(value);
+       } else if (g_str_equal(key, "DomainSuffixMatch")) {
+               g_free(service->domain_suffix_match);
+               service->domain_suffix_match = g_strdup(value);
+       } else if (g_str_equal(key, "DomainMatch")) {
+               g_free(service->domain_match);
+               service->domain_match = g_strdup(value);
        } else if (g_str_equal(key, "ClientCertFile")) {
                g_free(service->client_cert_file);
                service->client_cert_file = g_strdup(value);
@@ -5003,43 +6961,14 @@ void __connman_service_set_string(struct connman_service *service,
 void __connman_service_set_search_domains(struct connman_service *service,
                                        char **domains)
 {
-       int index;
-
-       index = __connman_service_get_index(service);
-       if (index < 0)
-               return;
+       searchdomain_remove_all(service);
 
-       if (service->domains) {
-               remove_searchdomains(service, index, service->domains);
+       if (service->domains)
                g_strfreev(service->domains);
 
-               service->domains = g_strdupv(domains);
-
-               update_nameservers(service);
-       }
-}
-
-/*
- * This variant is used when domain search list is updated via
- * dhcp and in that case the service is not yet fully connected so
- * we cannot do same things as what the set() variant is doing.
- */
-void __connman_service_update_search_domains(struct connman_service *service,
-                                       char **domains)
-{
-       g_strfreev(service->domains);
        service->domains = g_strdupv(domains);
-}
-
-static void service_complete(struct connman_service *service)
-{
-       reply_pending(service, EIO);
-
-       if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER)
-               __connman_service_auto_connect(service->connect_reason);
 
-       g_get_current_time(&service->modified);
-       service_save(service);
+       searchdomain_add_all(service);
 }
 
 static void report_error_cb(void *user_context, bool retry,
@@ -5054,7 +6983,14 @@ static void report_error_cb(void *user_context, bool retry,
                /* It is not relevant to stay on Failure state
                 * when failing is due to wrong user input */
                __connman_service_clear_error(service);
+#if defined TIZEN_EXT
+               /* Reseting the state back in case of failure state */
+               service->state_ipv4 = service->state_ipv6 =
+                               CONNMAN_SERVICE_STATE_IDLE;
 
+               if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED)
+                       set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
+#endif
                service_complete(service);
                __connman_connection_update_gateway();
        }
@@ -5114,7 +7050,8 @@ static void request_input_cb(struct connman_service *service,
 
                        if (service->hidden)
                                __connman_service_return_error(service,
-                                                       ECANCELED, user_data);
+                                                       ECONNABORTED,
+                                                       user_data);
                        goto done;
                } else {
                        if (service->hidden)
@@ -5195,7 +7132,7 @@ static void downgrade_connected_services(void)
        for (list = service_list; list; list = list->next) {
                up_service = list->data;
 
-               if (!is_connected(up_service))
+               if (!is_connected(up_service->state))
                        continue;
 
                if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE)
@@ -5235,6 +7172,136 @@ static int service_update_preferred_order(struct connman_service *default_servic
        return -EALREADY;
 }
 
+#if defined TIZEN_EXT
+static gboolean __connman_service_can_drop(struct connman_service *service)
+{
+       if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) {
+               if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
+                       return TRUE;
+               else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE)
+                       return TRUE;
+       }
+       return FALSE;
+}
+
+static struct connman_device *default_connecting_device = NULL;
+
+static void __connman_service_disconnect_default(struct connman_service *service)
+{
+       struct connman_device *default_device = NULL;
+
+       if (default_connecting_device == NULL)
+               return;
+
+       default_device = connman_network_get_device(
+                       __connman_service_get_network(service));
+
+       DBG("Disconnecting service %p %s", service, service->path);
+       DBG("Disconnecting device %p %p %s",
+                       default_connecting_device,
+                       default_device,
+                       connman_device_get_string(default_device, "Name"));
+
+       if (default_connecting_device == default_device)
+               default_connecting_device = NULL;
+}
+
+#if defined TIZEN_MAINTAIN_ONLINE
+static void __connman_service_connect_default(struct connman_service *current,
+                                                                 enum connman_service_state old_state)
+#else
+static void __connman_service_connect_default(struct connman_service *current)
+#endif
+{
+       int err;
+       GList *list;
+       bool default_internet;
+       struct connman_service *service;
+       struct connman_service *default_service = NULL;
+       struct connman_device *default_device = NULL;
+
+       if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
+               switch (current->state) {
+               case CONNMAN_SERVICE_STATE_UNKNOWN:
+               case CONNMAN_SERVICE_STATE_ASSOCIATION:
+               case CONNMAN_SERVICE_STATE_CONFIGURATION:
+                       return;
+               default:
+                       break;
+               }
+
+               if (default_connecting_device &&
+                               __connman_service_is_internet_profile(current) == TRUE) {
+                       if (current->network == NULL)
+                               return;
+
+                       default_device = connman_network_get_device(current->network);
+                       if (default_connecting_device == default_device) {
+                               DBG("Cellular service[%s]  %p %s",
+                                               state2string(current->state), current, current->path);
+                               DBG("Cellular device %p %p %s",
+                                               default_connecting_device, default_device,
+                                               connman_device_get_string(default_device, "Name"));
+
+                               default_connecting_device = NULL;
+                       }
+               }
+
+               return;
+#if defined TIZEN_MAINTAIN_ONLINE
+       } else if (current->state == CONNMAN_SERVICE_STATE_READY &&
+                          old_state == CONNMAN_SERVICE_STATE_ONLINE) {
+               DBG("Device is downgraded: online --> ready");
+#endif
+       } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE)
+               return;
+
+       /* Always-on: keep default cellular connection as possible */
+       for (list = service_list; list; list = list->next) {
+               service = list->data;
+
+               if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
+                               __connman_service_is_internet_profile(service) != TRUE ||
+                               service->network == NULL) {
+                       continue;
+               }
+
+               default_internet =
+                               connman_network_get_bool(service->network, "DefaultInternet");
+
+               DBG("service: %p %s %s %s (default: %d)", service, service->name,
+                               __connman_service_type2string(service->type),
+                               state2string(service->state), default_internet);
+
+               if (default_internet) {
+                       default_service = service;
+                       if (is_connected(default_service->state) == TRUE ||
+                                       is_connecting(default_service->state) == TRUE)
+                               return;
+
+                       default_device = connman_network_get_device(default_service->network);
+                       if (default_connecting_device == default_device) {
+                               DBG("Device is connecting (%p)", default_connecting_device);
+                               return;
+                       }
+
+                       default_connecting_device = default_device;
+                       default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER;
+
+                       err = __connman_network_connect(default_service->network);
+                       DBG("Connecting default service %p %s [%d]",
+                                       default_service, default_service->path, err);
+                       DBG("Connecting device %p %s", default_connecting_device,
+                                       connman_device_get_string(default_connecting_device, "Name"));
+                       if (err < 0 && err != -EINPROGRESS) {
+                               default_connecting_device = NULL;
+                       } else
+                               break;
+               }
+       }
+}
+#endif
+
 static void single_connected_tech(struct connman_service *allowed)
 {
        struct connman_service *service;
@@ -5243,15 +7310,24 @@ static void single_connected_tech(struct connman_service *allowed)
 
        DBG("keeping %p %s", allowed, allowed->path);
 
+#if defined TIZEN_EXT
+       if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+               return;
+#endif
+
        for (iter = service_list; iter; iter = iter->next) {
                service = iter->data;
 
-               if (!is_connected(service))
+#if defined TIZEN_EXT
+               if (service != allowed && service->type != allowed->type &&
+                               __connman_service_can_drop(service) == TRUE)
+#else
+               if (!is_connected(service->state))
                        break;
 
                if (service == allowed)
                        continue;
-
+#endif
                services = g_slist_prepend(services, service);
        }
 
@@ -5259,12 +7335,44 @@ static void single_connected_tech(struct connman_service *allowed)
                service = list->data;
 
                DBG("disconnecting %p %s", service, service->path);
+#if defined TIZEN_EXT
+               __connman_service_disconnect_default(service);
+#endif
                __connman_service_disconnect(service);
        }
 
        g_slist_free(services);
 }
 
+#if defined TIZEN_EXT
+static void set_priority_connected_service(void)
+{
+       struct connman_service *service;
+       GList *list;
+
+       for (list = service_list; list; list = list->next) {
+               service = list->data;
+
+               if (is_connected(service->state) == FALSE)
+                       service->order = 5;
+               else
+#if defined TIZEN_MAINTAIN_ONLINE
+               {
+                       if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+                               service->state == CONNMAN_SERVICE_STATE_ONLINE)
+                               service->order = 6;
+                       else if (service->type != CONNMAN_SERVICE_TYPE_WIFI)
+                               service->order = 6;
+                       else
+                               service->order = 5;
+               }
+#else
+                       service->order = 6;
+#endif
+       }
+}
+#endif
+
 static const char *get_dbus_sender(struct connman_service *service)
 {
        if (!service->pending)
@@ -5308,9 +7416,15 @@ static int service_indicate_state(struct connman_service *service)
        if (old_state == CONNMAN_SERVICE_STATE_ONLINE)
                __connman_notifier_leave_online(service->type);
 
+       if (is_connected(old_state) && !is_connected(new_state))
+               searchdomain_remove_all(service);
+
        service->state = new_state;
        state_changed(service);
 
+       if (!is_connected(old_state) && is_connected(new_state))
+               searchdomain_add_all(service);
+
        switch(new_state) {
        case CONNMAN_SERVICE_STATE_UNKNOWN:
 
@@ -5342,6 +7456,8 @@ static int service_indicate_state(struct connman_service *service)
                break;
 
        case CONNMAN_SERVICE_STATE_READY:
+               set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
+
                if (service->new_service &&
                                __connman_stats_service_register(service) == 0) {
                        /*
@@ -5367,16 +7483,6 @@ static int service_indicate_state(struct connman_service *service)
 
                reply_pending(service, 0);
 
-               g_get_current_time(&service->modified);
-               service_save(service);
-
-               dns_changed(service);
-               domain_changed(service);
-               proxy_changed(service);
-
-               if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
-                       __connman_notifier_connect(service->type);
-
                if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
                        connman_network_get_bool(service->network,
                                                "WiFi.UseWPS")) {
@@ -5391,27 +7497,58 @@ static int service_indicate_state(struct connman_service *service)
                                                        "WiFi.UseWPS", false);
                }
 
+               g_get_current_time(&service->modified);
+               service_save(service);
+
+               domain_changed(service);
+               proxy_changed(service);
+
+               if (old_state != CONNMAN_SERVICE_STATE_ONLINE)
+                       __connman_notifier_connect(service->type);
+
                method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
                if (method == CONNMAN_IPCONFIG_METHOD_OFF)
                        __connman_ipconfig_disable_ipv6(
                                                service->ipconfig_ipv6);
 
+#if !defined TIZEN_MAINTAIN_ONLINE
                if (connman_setting_get_bool("SingleConnectedTechnology"))
                        single_connected_tech(service);
                else if (service->type != CONNMAN_SERVICE_TYPE_VPN)
                        vpn_auto_connect();
+#else
+               if (service->type != CONNMAN_SERVICE_TYPE_VPN)
+                       vpn_auto_connect();
+#endif
+
+#if defined TIZEN_EXT
+               if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
+                       set_priority_connected_service();
+#endif
 
                break;
 
        case CONNMAN_SERVICE_STATE_ONLINE:
+#if defined TIZEN_MAINTAIN_ONLINE
+#if defined TIZEN_EXT
+               if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
+                       set_priority_connected_service();
+#endif
+
+               if (connman_setting_get_bool("SingleConnectedTechnology"))
+                       single_connected_tech(service);
+#endif
 
                break;
 
        case CONNMAN_SERVICE_STATE_DISCONNECT:
+               set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
 
                reply_pending(service, ECONNABORTED);
 
                def_service = __connman_service_get_default();
+               service->disconnect_reason = connman_network_get_disconnect_reason(service->network);
+               service->assoc_status_code = connman_network_get_assoc_status_code(service->network);
 
                if (!__connman_notifier_is_connected() &&
                        def_service &&
@@ -5424,9 +7561,20 @@ static int service_indicate_state(struct connman_service *service)
 
                __connman_wpad_stop(service);
 
-               dns_changed(service);
+#if defined TIZEN_EXT
+               /**
+                 * Skip the functions if there is any connected profiles
+                 * that use same interface
+                 */
+               if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
+                       __connman_service_get_connected_count_of_iface(
+                                                       service) <= 0) {
+#endif
                domain_changed(service);
                proxy_changed(service);
+#if defined TIZEN_EXT
+               }
+#endif
 
                /*
                 * Previous services which are connected and which states
@@ -5439,7 +7587,11 @@ static int service_indicate_state(struct connman_service *service)
                break;
 
        case CONNMAN_SERVICE_STATE_FAILURE:
-
+#if defined TIZEN_EXT
+               if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
+                       service->order = 5;
+               __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
+#endif
                if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
                        connman_agent_report_error(service, service->path,
                                        error2string(service->error),
@@ -5452,11 +7604,16 @@ static int service_indicate_state(struct connman_service *service)
                break;
        }
 
-       if (new_state != CONNMAN_SERVICE_STATE_FAILURE)
-               set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
-
        service_list_sort();
 
+#if defined TIZEN_EXT
+#if defined TIZEN_MAINTAIN_ONLINE
+       __connman_service_connect_default(service, old_state);
+#else
+       __connman_service_connect_default(service);
+#endif
+#endif
+
        __connman_connection_update_gateway();
 
        if ((old_state == CONNMAN_SERVICE_STATE_ONLINE &&
@@ -5471,6 +7628,20 @@ static int service_indicate_state(struct connman_service *service)
                default_changed();
        }
 
+       if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+               service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER &&
+               (new_state == CONNMAN_SERVICE_STATE_READY ||
+               new_state == CONNMAN_SERVICE_STATE_ONLINE)) {
+               if (service->user.favorite_user != service->user.current_user) {
+                       DBG("Now set service favorite user id from %d to %d",
+                       service->user.favorite_user, service->user.current_user);
+
+                       service->user.favorite_user = service->user.current_user;
+
+                       service_save(service);
+               }
+       }
+
        return 0;
 }
 
@@ -5482,17 +7653,27 @@ int __connman_service_indicate_error(struct connman_service *service,
        if (!service)
                return -EINVAL;
 
+       if (service->state == CONNMAN_SERVICE_STATE_FAILURE)
+               return -EALREADY;
+
        set_error(service, error);
 
-       /*
-        * Supplicant does not always return invalid key error for
-        * WPA-EAP so clear the credentials always.
-        */
-       if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY ||
-                       service->security == CONNMAN_SERVICE_SECURITY_8021X)
-               clear_passphrase(service);
+/* default internet service: fix not cleared if pdp activation*/
+#if defined TIZEN_EXT
+               /*
+                * If connection failed for default service(DefaultInternet),
+                * default_connecting_device should be cleared.
+                */
+               if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                               service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED)
+                       __connman_service_disconnect_default(service);
 
-       __connman_service_set_agent_identity(service, NULL);
+               if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
+                               service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) {
+                       g_free(service->passphrase);
+                       service->passphrase = NULL;
+               }
+#endif
 
        __connman_service_ipconfig_indicate_state(service,
                                                CONNMAN_SERVICE_STATE_FAILURE,
@@ -5538,7 +7719,7 @@ int __connman_service_indicate_default(struct connman_service *service)
 {
        DBG("service %p state %s", service, state2string(service->state));
 
-       if (!is_connected(service)) {
+       if (!is_connected(service->state)) {
                /*
                 * If service is not yet fully connected, then we must not
                 * change the default yet. The default gw will be changed
@@ -5596,6 +7777,15 @@ done:
        __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
 }
 
+#if defined TIZEN_EXT
+void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){
+
+       DBG("check the proxy and start wispr");
+       check_proxy_setup(service);
+       return;
+}
+#endif
+
 /*
  * How many networks are connected at the same time. If more than 1,
  * then set the rp_filter setting properly (loose mode routing) so that network
@@ -5665,12 +7855,35 @@ static gboolean redo_wispr(gpointer user_data)
        return FALSE;
 }
 
+#if defined TIZEN_MAINTAIN_ONLINE
+static gboolean redo_wispr_ipv4(gpointer user_data)
+{
+       struct connman_service *service = user_data;
+
+       DBG("");
+
+       __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4);
+
+       return FALSE;
+}
+#endif
+
 int __connman_service_online_check_failed(struct connman_service *service,
                                        enum connman_ipconfig_type type)
 {
        DBG("service %p type %d count %d", service, type,
                                                service->online_check_count);
 
+#if defined TIZEN_MAINTAIN_ONLINE
+       /* Retry IPv4 stuff also */
+       if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
+               connman_warn("Online check failed for %p %s", service,
+                                       service->name);
+
+               g_timeout_add_seconds(1, redo_wispr_ipv4, service);
+               return 0;
+       }
+#else
        /* currently we only retry IPv6 stuff */
        if (type == CONNMAN_IPCONFIG_TYPE_IPV4 ||
                        service->online_check_count != 1) {
@@ -5678,6 +7891,7 @@ int __connman_service_online_check_failed(struct connman_service *service,
                        service->name);
                return 0;
        }
+#endif
 
        service->online_check_count = 0;
 
@@ -5696,7 +7910,7 @@ int __connman_service_ipconfig_indicate_state(struct connman_service *service,
                                        enum connman_ipconfig_type type)
 {
        struct connman_ipconfig *ipconfig = NULL;
-       enum connman_service_state *old_state;
+       enum connman_service_state old_state;
        enum connman_ipconfig_method method;
 
        if (!service)
@@ -5704,16 +7918,17 @@ int __connman_service_ipconfig_indicate_state(struct connman_service *service,
 
        switch (type) {
        case CONNMAN_IPCONFIG_TYPE_UNKNOWN:
+       case CONNMAN_IPCONFIG_TYPE_ALL:
                return -EINVAL;
 
        case CONNMAN_IPCONFIG_TYPE_IPV4:
-               old_state = &service->state_ipv4;
+               old_state = service->state_ipv4;
                ipconfig = service->ipconfig_ipv4;
 
                break;
 
        case CONNMAN_IPCONFIG_TYPE_IPV6:
-               old_state = &service->state_ipv6;
+               old_state = service->state_ipv6;
                ipconfig = service->ipconfig_ipv6;
 
                break;
@@ -5722,32 +7937,82 @@ int __connman_service_ipconfig_indicate_state(struct connman_service *service,
        if (!ipconfig)
                return -EINVAL;
 
+       method = __connman_ipconfig_get_method(ipconfig);
+
+       switch (method) {
+       case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
+       case CONNMAN_IPCONFIG_METHOD_OFF:
+               if (new_state != CONNMAN_SERVICE_STATE_IDLE)
+                       connman_warn("ipconfig state %d ipconfig method %d",
+                               new_state, method);
+
+               new_state = CONNMAN_SERVICE_STATE_IDLE;
+               break;
+
+       case CONNMAN_IPCONFIG_METHOD_FIXED:
+       case CONNMAN_IPCONFIG_METHOD_MANUAL:
+       case CONNMAN_IPCONFIG_METHOD_DHCP:
+       case CONNMAN_IPCONFIG_METHOD_AUTO:
+               break;
+
+       }
+
        /* Any change? */
-       if (*old_state == new_state)
+       if (old_state == new_state)
                return -EALREADY;
 
+#if defined TIZEN_EXT
+       __sync_synchronize();
+       if (service->user_pdn_connection_refcount > 0 &&
+                       service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+               if (new_state == CONNMAN_SERVICE_STATE_FAILURE ||
+                               new_state == CONNMAN_SERVICE_STATE_DISCONNECT ||
+                               new_state == CONNMAN_SERVICE_STATE_IDLE) {
+                       service->user_pdn_connection_refcount = 0;
+                       __sync_synchronize();
+               }
+#endif
+
        DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)",
                service, service ? service->identifier : NULL,
-               *old_state, state2string(*old_state),
+               old_state, state2string(old_state),
                new_state, state2string(new_state),
                type, __connman_ipconfig_type2string(type));
 
        switch (new_state) {
        case CONNMAN_SERVICE_STATE_UNKNOWN:
-       case CONNMAN_SERVICE_STATE_IDLE:
        case CONNMAN_SERVICE_STATE_ASSOCIATION:
                break;
        case CONNMAN_SERVICE_STATE_CONFIGURATION:
-               __connman_ipconfig_enable(ipconfig);
                break;
        case CONNMAN_SERVICE_STATE_READY:
-               if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
+#if defined TIZEN_EXT
+               if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                               __connman_service_is_internet_profile(service) != TRUE) {
+                       if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+                               service_rp_filter(service, TRUE);
+
+                       break;
+               }
+#endif
+               if (connman_setting_get_bool("EnableOnlineCheck")) {
+                       if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
+#if !defined TIZEN_EXT
+                               check_proxy_setup(service);
+#endif
+#if defined TIZEN_MAINTAIN_ONLINE
+/*             if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */
                        check_proxy_setup(service);
+#endif
+                       } else {
+                               service->online_check_count = 1;
+                               __connman_wispr_start(service, type);
+                       }
+               } else
+                       connman_info("Online check disabled. "
+                               "Default service remains in READY state.");
+               if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
                        service_rp_filter(service, true);
-               } else {
-                       service->online_check_count = 1;
-                       __connman_wispr_start(service, type);
-               }
                break;
        case CONNMAN_SERVICE_STATE_ONLINE:
                break;
@@ -5759,33 +8024,40 @@ int __connman_service_ipconfig_indicate_state(struct connman_service *service,
                        service_rp_filter(service, false);
 
                break;
+
+       case CONNMAN_SERVICE_STATE_IDLE:
        case CONNMAN_SERVICE_STATE_FAILURE:
+               __connman_ipconfig_disable(ipconfig);
+
                break;
        }
 
-       /* Keep that state, but if the ipconfig method is OFF, then we set
-          the state to IDLE so that it will not affect the combined state
-          in the future.
-        */
-       method = __connman_ipconfig_get_method(ipconfig);
-       switch (method) {
-       case CONNMAN_IPCONFIG_METHOD_UNKNOWN:
-       case CONNMAN_IPCONFIG_METHOD_OFF:
-               new_state = CONNMAN_SERVICE_STATE_IDLE;
-               break;
+       if (is_connected(old_state) && !is_connected(new_state))
+               nameserver_remove_all(service, type);
 
-       case CONNMAN_IPCONFIG_METHOD_FIXED:
-        case CONNMAN_IPCONFIG_METHOD_MANUAL:
-        case CONNMAN_IPCONFIG_METHOD_DHCP:
-        case CONNMAN_IPCONFIG_METHOD_AUTO:
-               break;
+       if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
+               service->state_ipv4 = new_state;
+       else
+               service->state_ipv6 = new_state;
 
-       }
+       if (!is_connected(old_state) && is_connected(new_state))
+               nameserver_add_all(service, type);
+
+       __connman_timeserver_sync(service);
 
-       *old_state = new_state;
+#if defined TIZEN_EXT
+       int ret = service_indicate_state(service);
+       /*Sent the Ready changed signal again in case IPv4 IP set
+         after IPv6 IP set*/
 
-       update_nameservers(service);
+       if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4
+                       && new_state == CONNMAN_SERVICE_STATE_READY) {
+               DBG("Notify IPv4 state new/old %d/%d", new_state,old_state);
+               state_changed(service);
+       }
 
+       return ret;
+#endif
        return service_indicate_state(service);
 }
 
@@ -5830,10 +8102,31 @@ static void prepare_8021x(struct connman_service *service)
                connman_network_set_string(service->network, "WiFi.Identity",
                                                        service->identity);
 
+       if (service->anonymous_identity)
+               connman_network_set_string(service->network,
+                                               "WiFi.AnonymousIdentity",
+                                               service->anonymous_identity);
+
        if (service->ca_cert_file)
                connman_network_set_string(service->network, "WiFi.CACertFile",
                                                        service->ca_cert_file);
 
+       if (service->subject_match)
+               connman_network_set_string(service->network, "WiFi.SubjectMatch",
+                                                       service->subject_match);
+
+       if (service->altsubject_match)
+               connman_network_set_string(service->network, "WiFi.AltSubjectMatch",
+                                                       service->altsubject_match);
+
+       if (service->domain_suffix_match)
+               connman_network_set_string(service->network, "WiFi.DomainSuffixMatch",
+                                                       service->domain_suffix_match);
+
+       if (service->domain_match)
+               connman_network_set_string(service->network, "WiFi.DomainMatch",
+                                                       service->domain_match);
+
        if (service->client_cert_file)
                connman_network_set_string(service->network,
                                                "WiFi.ClientCertFile",
@@ -5852,6 +8145,17 @@ static void prepare_8021x(struct connman_service *service)
        if (service->phase2)
                connman_network_set_string(service->network, "WiFi.Phase2",
                                                        service->phase2);
+
+#if defined TIZEN_EXT
+       if (service->keymgmt_type)
+               connman_network_set_string(service->network, "WiFi.KeymgmtType",
+                                                       service->keymgmt_type);
+
+       DBG("service->phase1 : %s", service->phase1);
+       if (service->phase1)
+               connman_network_set_string(service->network, "WiFi.Phase1",
+                                                       service->phase1);
+#endif
 }
 
 static int service_connect(struct connman_service *service)
@@ -5861,11 +8165,41 @@ static int service_connect(struct connman_service *service)
        if (service->hidden)
                return -EPERM;
 
+#if defined TIZEN_EXT
+       GList *list;
+       int index;
+
+       index = __connman_service_get_index(service);
+
+       for (list = service_list; list; list = list->next) {
+               struct connman_service *temp = list->data;
+
+               if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+                       break;
+
+               if (!is_connecting(temp->state) && !is_connected(temp->state))
+                       break;
+
+               if (service == temp)
+                       continue;
+
+               if (service->type != temp->type)
+                       continue;
+
+               if (__connman_service_get_index(temp) == index &&
+                               __connman_service_disconnect(temp) == -EINPROGRESS)
+                       return -EINPROGRESS;
+       }
+#endif
+
        switch (service->type) {
        case CONNMAN_SERVICE_TYPE_UNKNOWN:
        case CONNMAN_SERVICE_TYPE_SYSTEM:
        case CONNMAN_SERVICE_TYPE_GPS:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                return -EINVAL;
        case CONNMAN_SERVICE_TYPE_ETHERNET:
        case CONNMAN_SERVICE_TYPE_GADGET:
@@ -5882,7 +8216,17 @@ static int service_connect(struct connman_service *service)
                case CONNMAN_SERVICE_SECURITY_PSK:
                case CONNMAN_SERVICE_SECURITY_WPA:
                case CONNMAN_SERVICE_SECURITY_RSN:
-                       if (!service->passphrase) {
+#if defined TIZEN_EXT
+               case CONNMAN_SERVICE_SECURITY_SAE:
+#endif
+                       if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
+                               return -ENOKEY;
+
+                       if (service->request_passphrase_input) {
+                               DBG("Now try to connect other user's favorite service");
+                               service->request_passphrase_input = false;
+                               return -ENOKEY;
+                       } else if (!service->passphrase) {
                                if (!service->network)
                                        return -EOPNOTSUPP;
 
@@ -5896,21 +8240,37 @@ static int service_connect(struct connman_service *service)
                        if (!service->eap)
                                return -EINVAL;
 
+#if defined TIZEN_EXT
+                       /*
+                        * never request credentials if using EAP-TLS, EAP-SIM
+                        * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks
+                        * need to be fully provisioned)
+                        */
+                       DBG("service eap: %s", service->eap);
+                       if (g_str_equal(service->eap, "tls") ||
+                               g_str_equal(service->eap, "sim") ||
+                               g_str_equal(service->eap, "aka") ||
+                               g_str_equal(service->eap, "aka'") ||
+                               g_str_equal(service->eap, "pwd") ||
+                               g_str_equal(service->eap, "fast"))
+                               break;
+#else
                        /*
                         * never request credentials if using EAP-TLS
                         * (EAP-TLS networks need to be fully provisioned)
                         */
                        if (g_str_equal(service->eap, "tls"))
                                break;
-
+#endif
                        /*
                         * Return -ENOKEY if either identity or passphrase is
                         * missing. Agent provided credentials can be used as
                         * fallback if needed.
                         */
-                       if ((!service->identity &&
+                       if (((!service->identity &&
                                        !service->agent_identity) ||
-                                       !service->passphrase)
+                                       !service->passphrase) ||
+                                       service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
                                return -ENOKEY;
 
                        break;
@@ -5929,6 +8289,9 @@ static int service_connect(struct connman_service *service)
                case CONNMAN_SERVICE_SECURITY_PSK:
                case CONNMAN_SERVICE_SECURITY_WPA:
                case CONNMAN_SERVICE_SECURITY_RSN:
+#if defined TIZEN_EXT
+               case CONNMAN_SERVICE_SECURITY_SAE:
+#endif
                        break;
                case CONNMAN_SERVICE_SECURITY_8021X:
                        prepare_8021x(service);
@@ -5942,22 +8305,22 @@ static int service_connect(struct connman_service *service)
                                                &service->stats_roaming.data);
                }
 
-               if (service->ipconfig_ipv4)
-                       __connman_ipconfig_enable(service->ipconfig_ipv4);
-               if (service->ipconfig_ipv6)
-                       __connman_ipconfig_enable(service->ipconfig_ipv6);
-
                err = __connman_network_connect(service->network);
        } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
                                        service->provider)
-               err = __connman_provider_connect(service->provider);
+               err = __connman_provider_connect(service->provider,
+                                               get_dbus_sender(service));
        else
                return -EOPNOTSUPP;
 
        if (err < 0) {
                if (err != -EINPROGRESS) {
-                       __connman_ipconfig_disable(service->ipconfig_ipv4);
-                       __connman_ipconfig_disable(service->ipconfig_ipv6);
+                       __connman_service_ipconfig_indicate_state(service,
+                                               CONNMAN_SERVICE_STATE_FAILURE,
+                                               CONNMAN_IPCONFIG_TYPE_IPV4);
+                       __connman_service_ipconfig_indicate_state(service,
+                                               CONNMAN_SERVICE_STATE_FAILURE,
+                                               CONNMAN_IPCONFIG_TYPE_IPV6);
                        __connman_stats_service_unregister(service);
                }
        }
@@ -5975,10 +8338,10 @@ int __connman_service_connect(struct connman_service *service,
                reason2string(service->connect_reason),
                reason2string(reason));
 
-       if (is_connected(service))
+       if (is_connected(service->state))
                return -EISCONN;
 
-       if (is_connecting(service))
+       if (is_connecting(service->state))
                return -EALREADY;
 
        switch (service->type) {
@@ -5986,6 +8349,9 @@ int __connman_service_connect(struct connman_service *service,
        case CONNMAN_SERVICE_TYPE_SYSTEM:
        case CONNMAN_SERVICE_TYPE_GPS:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                return -EINVAL;
 
        case CONNMAN_SERVICE_TYPE_ETHERNET:
@@ -6004,17 +8370,17 @@ int __connman_service_connect(struct connman_service *service,
 
        err = service_connect(service);
 
+       DBG("service %p err %d", service, err);
+
        service->connect_reason = reason;
-       if (err >= 0) {
-               set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
+       if (err >= 0)
                return 0;
-       }
 
        if (err == -EINPROGRESS) {
                if (service->timeout == 0)
                        service->timeout = g_timeout_add_seconds(
                                CONNECT_TIMEOUT, connect_timeout, service);
-               set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN);
+
                return -EINPROGRESS;
        }
 
@@ -6027,6 +8393,7 @@ int __connman_service_connect(struct connman_service *service,
        if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) {
                if (err == -ENOKEY || err == -EPERM) {
                        DBusMessage *pending = NULL;
+                       const char *dbus_sender = get_dbus_sender(service);
 
                        /*
                         * We steal the reply here. The idea is that the
@@ -6041,7 +8408,7 @@ int __connman_service_connect(struct connman_service *service,
 
                        err = __connman_agent_request_passphrase_input(service,
                                        request_input_cb,
-                                       get_dbus_sender(service),
+                                       dbus_sender,
                                        pending);
                        if (service->hidden && err != -EINPROGRESS)
                                service->pending = pending;
@@ -6087,6 +8454,14 @@ int __connman_service_disconnect(struct connman_service *service)
                __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
                                                        NULL);
 
+#if defined TIZEN_EXT
+       /**
+         * Skip the functions If there is any connected profiles
+         * that use same interface
+         */
+       if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR ||
+               __connman_service_get_connected_count_of_iface(service) <= 0) {
+#endif
        __connman_ipconfig_address_remove(service->ipconfig_ipv4);
        settings_changed(service, service->ipconfig_ipv4);
 
@@ -6095,6 +8470,9 @@ int __connman_service_disconnect(struct connman_service *service)
 
        __connman_ipconfig_disable(service->ipconfig_ipv4);
        __connman_ipconfig_disable(service->ipconfig_ipv6);
+#if defined TIZEN_EXT
+       }
+#endif
 
        __connman_stats_service_unregister(service);
 
@@ -6112,7 +8490,7 @@ int __connman_service_disconnect_all(void)
        for (iter = service_list; iter; iter = iter->next) {
                service = iter->data;
 
-               if (!is_connected(service))
+               if (!is_connected(service->state))
                        break;
 
                services = g_slist_prepend(services, service);
@@ -6142,6 +8520,11 @@ static struct connman_service *lookup_by_identifier(const char *identifier)
        return g_hash_table_lookup(service_hash, identifier);
 }
 
+struct connman_service *connman_service_lookup_from_identifier(const char* identifier)
+{
+       return lookup_by_identifier(identifier);
+}
+
 struct provision_user_data {
        const char *ident;
        int ret;
@@ -6241,8 +8624,15 @@ static int service_register(struct connman_service *service)
 
        DBG("path %s", service->path);
 
+#if defined TIZEN_EXT
+       service_load(service);
+       int ret = __connman_config_provision_service(service);
+       if (ret < 0)
+               DBG("Failed to provision service");
+#else
        if (__connman_config_provision_service(service) < 0)
                service_load(service);
+#endif
 
        g_dbus_register_interface(connection, service->path,
                                        CONNMAN_SERVICE_INTERFACE,
@@ -6292,12 +8682,6 @@ static void service_lower_down(struct connman_ipconfig *ipconfig,
 
        DBG("%s lower down", ifname);
 
-       if (!is_idle_state(service, service->state_ipv4))
-               __connman_ipconfig_disable(service->ipconfig_ipv4);
-
-       if (!is_idle_state(service, service->state_ipv6))
-               __connman_ipconfig_disable(service->ipconfig_ipv6);
-
        stats_stop(service);
        service_save(service);
 }
@@ -6308,6 +8692,9 @@ static void service_ip_bound(struct connman_ipconfig *ipconfig,
        struct connman_service *service = __connman_ipconfig_get_data(ipconfig);
        enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
        enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
+#if defined TIZEN_EXT
+       int err;
+#endif
 
        DBG("%s ip bound", ifname);
 
@@ -6319,11 +8706,21 @@ static void service_ip_bound(struct connman_ipconfig *ipconfig,
 
        if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
                        method == CONNMAN_IPCONFIG_METHOD_AUTO)
+#if defined TIZEN_EXT
+       {
+               err = __connman_ipconfig_gateway_add(ipconfig, service);
+
+               if(err < 0)
+                       DBG("Failed to add gateway");
+       }
+#else
                __connman_service_ipconfig_indicate_state(service,
                                                CONNMAN_SERVICE_STATE_READY,
                                                CONNMAN_IPCONFIG_TYPE_IPV6);
+#endif
 
        settings_changed(service, ipconfig);
+       address_updated(service, type);
 }
 
 static void service_ip_release(struct connman_ipconfig *ipconfig,
@@ -6561,6 +8958,35 @@ unsigned int __connman_service_get_order(struct connman_service *service)
        if (!service->favorite)
                return 0;
 
+#if defined TIZEN_EXT
+       if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
+                       service->do_split_routing == FALSE)
+               order = 10;
+       else if (service->type == CONNMAN_SERVICE_TYPE_WIFI) {
+#if defined TIZEN_MAINTAIN_ONLINE
+               if (service->state != CONNMAN_SERVICE_STATE_ONLINE)
+                       service->order = 0;
+               else if (service->order < 5)
+                       service->order = 5;
+#else
+               if (service->order < 5)
+                       order = 5;
+#endif
+       } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
+               order = 4;
+       else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH)
+               order = 3;
+       else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                       __connman_service_is_internet_profile(service) == TRUE)
+               order = 1;
+       else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR &&
+                       __connman_service_is_tethering_profile(service) == TRUE)
+               order = 0;
+       else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR)
+               order = 0;
+       else
+               order = 2;
+#else
        if (service == service_list->data)
                order = 1;
 
@@ -6569,19 +8995,13 @@ unsigned int __connman_service_get_order(struct connman_service *service)
                service->order = 10;
                order = 10;
        }
-
+#endif
        DBG("service %p name %s order %d split %d", service, service->name,
                order, service->do_split_routing);
 
        return order;
 }
 
-void __connman_service_update_ordering(void)
-{
-       if (service_list && service_list->next)
-               service_list = g_list_sort(service_list, service_compare);
-}
-
 static enum connman_service_type convert_network_type(struct connman_network *network)
 {
        enum connman_network_type type = connman_network_get_type(network);
@@ -6622,10 +9042,32 @@ static enum connman_service_security convert_wifi_security(const char *security)
                return CONNMAN_SERVICE_SECURITY_WPA;
        else if (g_str_equal(security, "rsn"))
                return CONNMAN_SERVICE_SECURITY_RSN;
+#if defined TIZEN_EXT
+       else if (g_str_equal(security, "sae"))
+               return CONNMAN_SERVICE_SECURITY_SAE;
+       else if (g_str_equal(security, "ft_psk") == TRUE)
+               return CONNMAN_SERVICE_SECURITY_PSK;
+       else if (g_str_equal(security, "ft_ieee8021x") == TRUE)
+               return CONNMAN_SERVICE_SECURITY_8021X;
+#endif
        else
                return CONNMAN_SERVICE_SECURITY_UNKNOWN;
 }
 
+#if defined TIZEN_EXT
+int check_passphrase_ext(struct connman_network *network,
+                                       const char *passphrase)
+{
+       const char *str;
+       enum connman_service_security security;
+
+       str = connman_network_get_string(network, "WiFi.Security");
+       security = convert_wifi_security(str);
+
+       return __connman_service_check_passphrase(security, passphrase);
+}
+#endif
+
 static void update_from_network(struct connman_service *service,
                                        struct connman_network *network)
 {
@@ -6634,10 +9076,10 @@ static void update_from_network(struct connman_service *service,
 
        DBG("service %p network %p", service, network);
 
-       if (is_connected(service))
+       if (is_connected(service->state))
                return;
 
-       if (is_connecting(service))
+       if (is_connecting(service->state))
                return;
 
        str = connman_network_get_string(network, "Name");
@@ -6748,6 +9190,9 @@ struct connman_service * __connman_service_create_from_network(struct connman_ne
        case CONNMAN_SERVICE_TYPE_WIFI:
        case CONNMAN_SERVICE_TYPE_CELLULAR:
        case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
                break;
        case CONNMAN_SERVICE_TYPE_ETHERNET:
                service->favorite = true;
@@ -6769,15 +9214,55 @@ struct connman_service * __connman_service_create_from_network(struct connman_ne
                service->ipconfig_ipv6 = create_ip6config(service, index);
 
        service_register(service);
+       service_schedule_added(service);
 
        if (service->favorite) {
                device = connman_network_get_device(service->network);
-               if (device && !connman_device_get_scanning(device))
-                       __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
+               if (device && !connman_device_get_scanning(device)) {
+
+                       switch (service->type) {
+                       case CONNMAN_SERVICE_TYPE_UNKNOWN:
+                       case CONNMAN_SERVICE_TYPE_SYSTEM:
+                       case CONNMAN_SERVICE_TYPE_P2P:
+#if defined TIZEN_EXT_WIFI_MESH
+                       case CONNMAN_SERVICE_TYPE_MESH:
+#endif
+                               break;
+
+                       case CONNMAN_SERVICE_TYPE_GADGET:
+                       case CONNMAN_SERVICE_TYPE_ETHERNET:
+                               if (service->autoconnect) {
+                                       __connman_service_connect(service,
+                                               CONNMAN_SERVICE_CONNECT_REASON_AUTO);
+                                       break;
+                               }
+
+                               /* fall through */
+                       case CONNMAN_SERVICE_TYPE_BLUETOOTH:
+                       case CONNMAN_SERVICE_TYPE_GPS:
+                       case CONNMAN_SERVICE_TYPE_VPN:
+                       case CONNMAN_SERVICE_TYPE_WIFI:
+                       case CONNMAN_SERVICE_TYPE_CELLULAR:
+                               __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO);
+                               break;
+                       }
+               }
+
+#if defined TIZEN_EXT
+               /* TIZEN synchronizes below information when the service creates */
+               if (service->eap != NULL)
+                       connman_network_set_string(service->network, "WiFi.EAP",
+                                                               service->eap);
+               if (service->identity != NULL)
+                       connman_network_set_string(service->network, "WiFi.Identity",
+                                                               service->identity);
+               if (service->phase2 != NULL)
+                       connman_network_set_string(service->network, "WiFi.Phase2",
+                                                               service->phase2);
+#endif
        }
 
        __connman_notifier_service_add(service, service->name);
-       service_schedule_added(service);
 
        return service;
 }
@@ -6798,6 +9283,13 @@ void __connman_service_update_from_network(struct connman_network *network)
        if (!service->network)
                return;
 
+#if defined TIZEN_EXT
+       if (service->storage_reload) {
+               service_load(service);
+               __connman_service_set_storage_reload(service, false);
+       }
+#endif
+
        name = connman_network_get_string(service->network, "Name");
        if (g_strcmp0(service->name, name) != 0) {
                g_free(service->name);
@@ -7033,6 +9525,8 @@ int __connman_service_init(void)
                return err;
        }
 
+       set_always_connecting_technologies();
+
        connection = connman_dbus_get_connection();
 
        service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
@@ -7076,9 +9570,10 @@ void __connman_service_cleanup(void)
        if (services_notify->id != 0) {
                g_source_remove(services_notify->id);
                service_send_changed(NULL);
-               g_hash_table_destroy(services_notify->remove);
-               g_hash_table_destroy(services_notify->add);
        }
+
+       g_hash_table_destroy(services_notify->remove);
+       g_hash_table_destroy(services_notify->add);
        g_free(services_notify);
 
        dbus_connection_unref(connection);