libnm: refactor some NMSetting to use direct properties for string

src/libnm-core-impl/nm-setting-gsm.c

@@ -39,14 +39,14 @@ NM_GOBJECT_PROPERTIES_DEFINE_BASE(PROP_AUTO_CONFIG,
                                   PROP_MTU, );
 
 typedef struct {
-    char   *number; /* For dialing, duh */
+    char   *number;
     char   *username;
     char   *password;
     char   *device_id;
     char   *sim_id;
     char   *sim_operator_id;
     char   *apn;
-    char   *network_id; /* for manual registration or NULL for automatic */
+    char   *network_id;
     char   *pin;
     guint   password_flags;
     guint   pin_flags;
@@ -480,104 +480,6 @@ need_secrets(NMSetting *setting)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingGsm *setting = NM_SETTING_GSM(object);
-
-    switch (prop_id) {
-    case PROP_AUTO_CONFIG:
-        g_value_set_boolean(value, nm_setting_gsm_get_auto_config(setting));
-        break;
-    case PROP_NUMBER:
-        g_value_set_string(value, nm_setting_gsm_get_number(setting));
-        break;
-    case PROP_USERNAME:
-        g_value_set_string(value, nm_setting_gsm_get_username(setting));
-        break;
-    case PROP_PASSWORD:
-        g_value_set_string(value, nm_setting_gsm_get_password(setting));
-        break;
-    case PROP_NETWORK_ID:
-        g_value_set_string(value, nm_setting_gsm_get_network_id(setting));
-        break;
-    case PROP_PIN:
-        g_value_set_string(value, nm_setting_gsm_get_pin(setting));
-        break;
-    case PROP_HOME_ONLY:
-        g_value_set_boolean(value, nm_setting_gsm_get_home_only(setting));
-        break;
-    case PROP_DEVICE_ID:
-        g_value_set_string(value, nm_setting_gsm_get_device_id(setting));
-        break;
-    case PROP_SIM_ID:
-        g_value_set_string(value, nm_setting_gsm_get_sim_id(setting));
-        break;
-    case PROP_SIM_OPERATOR_ID:
-        g_value_set_string(value, nm_setting_gsm_get_sim_operator_id(setting));
-        break;
-    default:
-        _nm_setting_property_get_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingGsmPrivate *priv = NM_SETTING_GSM_GET_PRIVATE(object);
-    char                *tmp;
-
-    switch (prop_id) {
-    case PROP_AUTO_CONFIG:
-        priv->auto_config = g_value_get_boolean(value);
-        break;
-    case PROP_NUMBER:
-        g_free(priv->number);
-        priv->number = g_value_dup_string(value);
-        break;
-    case PROP_USERNAME:
-        g_free(priv->username);
-        priv->username = g_value_dup_string(value);
-        break;
-    case PROP_PASSWORD:
-        g_free(priv->password);
-        priv->password = g_value_dup_string(value);
-        break;
-    case PROP_NETWORK_ID:
-        g_free(priv->network_id);
-        priv->network_id = NULL;
-        tmp              = g_value_dup_string(value);
-        if (tmp)
-            priv->network_id = g_strstrip(tmp);
-        break;
-    case PROP_PIN:
-        g_free(priv->pin);
-        priv->pin = g_value_dup_string(value);
-        break;
-    case PROP_HOME_ONLY:
-        priv->home_only = g_value_get_boolean(value);
-        break;
-    case PROP_DEVICE_ID:
-        g_free(priv->device_id);
-        priv->device_id = g_value_dup_string(value);
-        break;
-    case PROP_SIM_ID:
-        g_free(priv->sim_id);
-        priv->sim_id = g_value_dup_string(value);
-        break;
-    case PROP_SIM_OPERATOR_ID:
-        g_free(priv->sim_operator_id);
-        priv->sim_operator_id = g_value_dup_string(value);
-        break;
-    default:
-        _nm_setting_property_set_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_gsm_init(NMSettingGsm *setting)
 {}
@@ -595,23 +497,6 @@ nm_setting_gsm_new(void)
     return g_object_new(NM_TYPE_SETTING_GSM, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingGsmPrivate *priv = NM_SETTING_GSM_GET_PRIVATE(object);
-
-    g_free(priv->number);
-    g_free(priv->username);
-    g_free(priv->password);
-    g_free(priv->network_id);
-    g_free(priv->pin);
-    g_free(priv->device_id);
-    g_free(priv->sim_id);
-    g_free(priv->sim_operator_id);
-
-    G_OBJECT_CLASS(nm_setting_gsm_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_gsm_class_init(NMSettingGsmClass *klass)
 {
@@ -621,9 +506,8 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
 
     g_type_class_add_private(klass, sizeof(NMSettingGsmPrivate));
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify         = verify;
     setting_class->verify_secrets = verify_secrets;
@@ -655,11 +539,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      *
      * Deprecated: 1.16: User-provided values for this setting are no longer used.
      **/
-    obj_properties[PROP_NUMBER] = g_param_spec_string(NM_SETTING_GSM_NUMBER,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                      "",
+                                              obj_properties,
-                                                      "",
+                                              NM_SETTING_GSM_NUMBER,
-                                                      NULL,
+                                              PROP_NUMBER,
-                                                      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingGsmPrivate,
+                                              number);
 
     /**
      * NMSettingGsm:username:
@@ -668,11 +554,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      * providers do not require a username, or accept any username.  But if a
      * username is required, it is specified here.
      **/
-    obj_properties[PROP_USERNAME] = g_param_spec_string(NM_SETTING_GSM_USERNAME,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                        "",
+                                              obj_properties,
-                                                        "",
+                                              NM_SETTING_GSM_USERNAME,
-                                                        NULL,
+                                              PROP_USERNAME,
-                                                        G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingGsmPrivate,
+                                              username);
 
     /**
      * NMSettingGsm:password:
@@ -681,12 +569,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      * providers do not require a password, or accept any password.  But if a
      * password is required, it is specified here.
      **/
-    obj_properties[PROP_PASSWORD] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_GSM_PASSWORD,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_GSM_PASSWORD,
-                            "",
+                                              PROP_PASSWORD,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingGsmPrivate,
+                                              password);
 
     /**
      * NMSettingGsm:password-flags:
@@ -728,12 +617,14 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      * This can be used to ensure that the device does not roam when direct
      * roaming control of the device is not otherwise possible.
      **/
-    obj_properties[PROP_NETWORK_ID] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_GSM_NETWORK_ID,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_GSM_NETWORK_ID,
-                            "",
+                                              PROP_NETWORK_ID,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingGsmPrivate,
+                                              network_id,
+                                              .direct_set_string_strip = TRUE);
 
     /**
      * NMSettingGsm:pin:
@@ -742,12 +633,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      * operations are requested.  Specify the PIN here to allow operation of the
      * device.
      **/
-    obj_properties[PROP_PIN] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_GSM_PIN,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_GSM_PIN,
-                            "",
+                                              PROP_PIN,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingGsmPrivate,
+                                              pin);
 
     /**
      * NMSettingGsm:pin-flags:
@@ -785,12 +677,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_DEVICE_ID] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_GSM_DEVICE_ID,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_GSM_DEVICE_ID,
-                            "",
+                                              PROP_DEVICE_ID,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingGsmPrivate,
+                                              device_id);
 
     /**
      * NMSettingGsm:sim-id:
@@ -802,11 +695,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_SIM_ID] = g_param_spec_string(NM_SETTING_GSM_SIM_ID,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                      "",
+                                              obj_properties,
-                                                      "",
+                                              NM_SETTING_GSM_SIM_ID,
-                                                      NULL,
+                                              PROP_SIM_ID,
-                                                      G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingGsmPrivate,
+                                              sim_id);
 
     /**
      * NMSettingGsm:sim-operator-id:
@@ -819,12 +714,13 @@ nm_setting_gsm_class_init(NMSettingGsmClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_SIM_OPERATOR_ID] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_GSM_SIM_OPERATOR_ID,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_GSM_SIM_OPERATOR_ID,
-                            "",
+                                              PROP_SIM_OPERATOR_ID,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingGsmPrivate,
+                                              sim_operator_id);
 
     /**
      * NMSettingGsm:mtu:

src/libnm-core-impl/nm-setting-infiniband.c

@@ -304,57 +304,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingInfiniband *setting = NM_SETTING_INFINIBAND(object);
-
-    switch (prop_id) {
-    case PROP_MAC_ADDRESS:
-        g_value_set_string(value, nm_setting_infiniband_get_mac_address(setting));
-        break;
-    case PROP_TRANSPORT_MODE:
-        g_value_set_string(value, nm_setting_infiniband_get_transport_mode(setting));
-        break;
-    case PROP_PARENT:
-        g_value_set_string(value, nm_setting_infiniband_get_parent(setting));
-        break;
-    default:
-        _nm_setting_property_get_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingInfinibandPrivate *priv = NM_SETTING_INFINIBAND_GET_PRIVATE(object);
-
-    switch (prop_id) {
-    case PROP_MAC_ADDRESS:
-        g_free(priv->mac_address);
-        priv->mac_address =
-            _nm_utils_hwaddr_canonical_or_invalid(g_value_get_string(value), INFINIBAND_ALEN);
-        break;
-    case PROP_TRANSPORT_MODE:
-        g_free(priv->transport_mode);
-        priv->transport_mode = g_value_dup_string(value);
-        break;
-    case PROP_P_KEY:
-        priv->p_key = g_value_get_int(value);
-        break;
-    case PROP_PARENT:
-        g_free(priv->parent);
-        priv->parent = g_value_dup_string(value);
-        break;
-    default:
-        _nm_setting_property_set_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_infiniband_init(NMSettingInfiniband *self)
 {}
@@ -377,8 +326,6 @@ finalize(GObject *object)
 {
     NMSettingInfinibandPrivate *priv = NM_SETTING_INFINIBAND_GET_PRIVATE(object);
 
-    g_free(priv->transport_mode);
-    g_free(priv->parent);
     g_free(priv->virtual_iface_name);
 
     G_OBJECT_CLASS(nm_setting_infiniband_parent_class)->finalize(object);
@@ -393,8 +340,8 @@ nm_setting_infiniband_class_init(NMSettingInfinibandClass *klass)
 
     g_type_class_add_private(klass, sizeof(NMSettingInfinibandPrivate));
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
     object_class->finalize     = finalize;
 
     setting_class->verify = verify;
@@ -471,12 +418,13 @@ nm_setting_infiniband_class_init(NMSettingInfinibandClass *klass)
      *   "datagram" mode
      * ---end---
      */
-    obj_properties[PROP_TRANSPORT_MODE] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_INFINIBAND_TRANSPORT_MODE,
-        "",
+                                              PROP_TRANSPORT_MODE,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingInfinibandPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              transport_mode);
 
     /**
      * NMSettingInfiniband:p-key:
@@ -523,12 +471,13 @@ nm_setting_infiniband_class_init(NMSettingInfinibandClass *klass)
      * example: PHYSDEV=ib0
      * ---end---
      */
-    obj_properties[PROP_PARENT] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_INFINIBAND_PARENT,
-        "",
+                                              PROP_PARENT,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingInfinibandPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              parent);
 
     g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
 

src/libnm-core-impl/nm-setting-macsec.c

@@ -84,6 +84,7 @@ const char *
 nm_setting_macsec_get_parent(NMSettingMacsec *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_MACSEC(setting), NULL);
+
     return NM_SETTING_MACSEC_GET_PRIVATE(setting)->parent;
 }
 
@@ -130,6 +131,7 @@ const char *
 nm_setting_macsec_get_mka_cak(NMSettingMacsec *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_MACSEC(setting), NULL);
+
     return NM_SETTING_MACSEC_GET_PRIVATE(setting)->mka_cak;
 }
 
@@ -161,6 +163,7 @@ const char *
 nm_setting_macsec_get_mka_ckn(NMSettingMacsec *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_MACSEC(setting), NULL);
+
     return NM_SETTING_MACSEC_GET_PRIVATE(setting)->mka_ckn;
 }
 
@@ -396,67 +399,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingMacsec        *setting = NM_SETTING_MACSEC(object);
-    NMSettingMacsecPrivate *priv    = NM_SETTING_MACSEC_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PARENT:
-        g_value_set_string(value, priv->parent);
-        break;
-    case PROP_ENCRYPT:
-        g_value_set_boolean(value, priv->encrypt);
-        break;
-    case PROP_MKA_CAK:
-        g_value_set_string(value, priv->mka_cak);
-        break;
-    case PROP_MKA_CKN:
-        g_value_set_string(value, priv->mka_ckn);
-        break;
-    case PROP_SEND_SCI:
-        g_value_set_boolean(value, priv->send_sci);
-        break;
-    default:
-        _nm_setting_property_get_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingMacsec        *setting = NM_SETTING_MACSEC(object);
-    NMSettingMacsecPrivate *priv    = NM_SETTING_MACSEC_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PARENT:
-        g_free(priv->parent);
-        priv->parent = g_value_dup_string(value);
-        break;
-    case PROP_ENCRYPT:
-        priv->encrypt = g_value_get_boolean(value);
-        break;
-    case PROP_MKA_CAK:
-        nm_free_secret(priv->mka_cak);
-        priv->mka_cak = g_value_dup_string(value);
-        break;
-    case PROP_MKA_CKN:
-        g_free(priv->mka_ckn);
-        priv->mka_ckn = g_value_dup_string(value);
-        break;
-    case PROP_SEND_SCI:
-        priv->send_sci = g_value_get_boolean(value);
-        break;
-    default:
-        _nm_setting_property_set_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_macsec_init(NMSettingMacsec *self)
 {}
@@ -476,19 +418,6 @@ nm_setting_macsec_new(void)
     return g_object_new(NM_TYPE_SETTING_MACSEC, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingMacsec        *setting = NM_SETTING_MACSEC(object);
-    NMSettingMacsecPrivate *priv    = NM_SETTING_MACSEC_GET_PRIVATE(setting);
-
-    g_free(priv->parent);
-    nm_free_secret(priv->mka_cak);
-    g_free(priv->mka_ckn);
-
-    G_OBJECT_CLASS(nm_setting_macsec_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_macsec_class_init(NMSettingMacsecClass *klass)
 {
@@ -498,9 +427,8 @@ nm_setting_macsec_class_init(NMSettingMacsecClass *klass)
 
     g_type_class_add_private(klass, sizeof(NMSettingMacsecPrivate));
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify       = verify;
     setting_class->need_secrets = need_secrets;
@@ -515,12 +443,13 @@ nm_setting_macsec_class_init(NMSettingMacsecClass *klass)
      *
      * Since: 1.6
      **/
-    obj_properties[PROP_PARENT] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_MACSEC_PARENT,
-        "",
+                                              PROP_PARENT,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingMacsecPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              parent);
 
     /**
      * NMSettingMacsec:mode:
@@ -565,12 +494,13 @@ nm_setting_macsec_class_init(NMSettingMacsecClass *klass)
      *
      * Since: 1.6
      **/
-    obj_properties[PROP_MKA_CAK] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_MACSEC_MKA_CAK,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_MACSEC_MKA_CAK,
-                            "",
+                                              PROP_MKA_CAK,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingMacsecPrivate,
+                                              mka_cak);
 
     /**
      * NMSettingMacsec:mka-cak-flags:
@@ -595,11 +525,13 @@ nm_setting_macsec_class_init(NMSettingMacsecClass *klass)
      *
      * Since: 1.6
      **/
-    obj_properties[PROP_MKA_CKN] = g_param_spec_string(NM_SETTING_MACSEC_MKA_CKN,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                       "",
+                                              obj_properties,
-                                                       "",
+                                              NM_SETTING_MACSEC_MKA_CKN,
-                                                       NULL,
+                                              PROP_MKA_CKN,
-                                                       G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingMacsecPrivate,
+                                              mka_ckn);
 
     /**
      * NMSettingMacsec:port:

src/libnm-core-impl/nm-setting-macvlan.c

@@ -69,6 +69,7 @@ const char *
 nm_setting_macvlan_get_parent(NMSettingMacvlan *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_MACVLAN(setting), NULL);
+
     return NM_SETTING_MACVLAN_GET_PRIVATE(setting)->parent;
 }
 
@@ -180,53 +181,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingMacvlan        *setting = NM_SETTING_MACVLAN(object);
-    NMSettingMacvlanPrivate *priv    = NM_SETTING_MACVLAN_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PARENT:
-        g_value_set_string(value, priv->parent);
-        break;
-    case PROP_PROMISCUOUS:
-        g_value_set_boolean(value, priv->promiscuous);
-        break;
-    case PROP_TAP:
-        g_value_set_boolean(value, priv->tap);
-        break;
-    default:
-        _nm_setting_property_get_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingMacvlan        *setting = NM_SETTING_MACVLAN(object);
-    NMSettingMacvlanPrivate *priv    = NM_SETTING_MACVLAN_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PARENT:
-        g_free(priv->parent);
-        priv->parent = g_value_dup_string(value);
-        break;
-    case PROP_PROMISCUOUS:
-        priv->promiscuous = g_value_get_boolean(value);
-        break;
-    case PROP_TAP:
-        priv->tap = g_value_get_boolean(value);
-        break;
-    default:
-        _nm_setting_property_set_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_macvlan_init(NMSettingMacvlan *self)
 {}
@@ -246,17 +200,6 @@ nm_setting_macvlan_new(void)
     return g_object_new(NM_TYPE_SETTING_MACVLAN, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingMacvlan        *setting = NM_SETTING_MACVLAN(object);
-    NMSettingMacvlanPrivate *priv    = NM_SETTING_MACVLAN_GET_PRIVATE(setting);
-
-    g_free(priv->parent);
-
-    G_OBJECT_CLASS(nm_setting_macvlan_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_macvlan_class_init(NMSettingMacvlanClass *klass)
 {
@@ -266,9 +209,8 @@ nm_setting_macvlan_class_init(NMSettingMacvlanClass *klass)
 
     g_type_class_add_private(klass, sizeof(NMSettingMacvlanPrivate));
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -282,12 +224,13 @@ nm_setting_macvlan_class_init(NMSettingMacvlanClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_PARENT] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_MACVLAN_PARENT,
-        "",
+                                              PROP_PARENT,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingMacvlanPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              parent);
 
     /**
      * NMSettingMacvlan:mode:

src/libnm-core-impl/nm-setting-ovs-bridge.c

@@ -198,64 +198,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE(object);
-
-    switch (prop_id) {
-    case PROP_FAIL_MODE:
-        g_value_set_string(value, self->fail_mode);
-        break;
-    case PROP_MCAST_SNOOPING_ENABLE:
-        g_value_set_boolean(value, self->mcast_snooping_enable);
-        break;
-    case PROP_RSTP_ENABLE:
-        g_value_set_boolean(value, self->rstp_enable);
-        break;
-    case PROP_STP_ENABLE:
-        g_value_set_boolean(value, self->stp_enable);
-        break;
-    case PROP_DATAPATH_TYPE:
-        g_value_set_string(value, self->datapath_type);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE(object);
-
-    switch (prop_id) {
-    case PROP_FAIL_MODE:
-        g_free(self->fail_mode);
-        self->fail_mode = g_value_dup_string(value);
-        break;
-    case PROP_MCAST_SNOOPING_ENABLE:
-        self->mcast_snooping_enable = g_value_get_boolean(value);
-        break;
-    case PROP_RSTP_ENABLE:
-        self->rstp_enable = g_value_get_boolean(value);
-        break;
-    case PROP_STP_ENABLE:
-        self->stp_enable = g_value_get_boolean(value);
-        break;
-    case PROP_DATAPATH_TYPE:
-        g_free(self->datapath_type);
-        self->datapath_type = g_value_dup_string(value);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_ovs_bridge_init(NMSettingOvsBridge *self)
 {}
@@ -275,17 +217,6 @@ nm_setting_ovs_bridge_new(void)
     return g_object_new(NM_TYPE_SETTING_OVS_BRIDGE, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingOvsBridge *self = NM_SETTING_OVS_BRIDGE(object);
-
-    g_free(self->fail_mode);
-    g_free(self->datapath_type);
-
-    G_OBJECT_CLASS(nm_setting_ovs_bridge_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_ovs_bridge_class_init(NMSettingOvsBridgeClass *klass)
 {
@@ -293,9 +224,8 @@ nm_setting_ovs_bridge_class_init(NMSettingOvsBridgeClass *klass)
     NMSettingClass *setting_class       = NM_SETTING_CLASS(klass);
     GArray         *properties_override = _nm_sett_info_property_override_create_array();
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -306,12 +236,13 @@ nm_setting_ovs_bridge_class_init(NMSettingOvsBridgeClass *klass)
      *
      * Since: 1.10
      **/
-    obj_properties[PROP_FAIL_MODE] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_OVS_BRIDGE_FAIL_MODE,
-        "",
+                                              PROP_FAIL_MODE,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingOvsBridge,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              fail_mode);
 
     /**
      * NMSettingOvsBridge:mcast-snooping-enable:
@@ -368,12 +299,13 @@ nm_setting_ovs_bridge_class_init(NMSettingOvsBridgeClass *klass)
      *
      * Since: 1.20
      **/
-    obj_properties[PROP_DATAPATH_TYPE] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_OVS_BRIDGE_DATAPATH_TYPE,
-        "",
+                                              PROP_DATAPATH_TYPE,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingOvsBridge,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              datapath_type);
 
     g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
 

src/libnm-core-impl/nm-setting-ovs-dpdk.c

@@ -78,39 +78,6 @@ nm_setting_ovs_dpdk_get_n_rxq(NMSettingOvsDpdk *self)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsDpdk *self = NM_SETTING_OVS_DPDK(object);
-
-    switch (prop_id) {
-    case PROP_DEVARGS:
-        g_value_set_string(value, self->devargs);
-        break;
-    default:
-        _nm_setting_property_get_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsDpdk *self = NM_SETTING_OVS_DPDK(object);
-
-    switch (prop_id) {
-    case PROP_DEVARGS:
-        g_free(self->devargs);
-        self->devargs = g_value_dup_string(value);
-        break;
-    default:
-        _nm_setting_property_set_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_ovs_dpdk_init(NMSettingOvsDpdk *self)
 {}
@@ -130,16 +97,6 @@ nm_setting_ovs_dpdk_new(void)
     return g_object_new(NM_TYPE_SETTING_OVS_DPDK, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingOvsDpdk *self = NM_SETTING_OVS_DPDK(object);
-
-    g_free(self->devargs);
-
-    G_OBJECT_CLASS(nm_setting_ovs_dpdk_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_ovs_dpdk_class_init(NMSettingOvsDpdkClass *klass)
 {
@@ -147,9 +104,8 @@ nm_setting_ovs_dpdk_class_init(NMSettingOvsDpdkClass *klass)
     NMSettingClass *setting_class       = NM_SETTING_CLASS(klass);
     GArray         *properties_override = _nm_sett_info_property_override_create_array();
 
-    object_class->set_property = set_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->get_property = get_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     /**
      * NMSettingOvsDpdk:devargs:
@@ -158,12 +114,13 @@ nm_setting_ovs_dpdk_class_init(NMSettingOvsDpdkClass *klass)
      *
      * Since: 1.20
      **/
-    obj_properties[PROP_DEVARGS] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_OVS_DPDK_DEVARGS,
-        "",
+                                              PROP_DEVARGS,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingOvsDpdk,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              devargs);
 
     /**
      * NMSettingOvsDpdk:n-rxq:

src/libnm-core-impl/nm-setting-ovs-interface.c

@@ -333,39 +333,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsInterface *self = NM_SETTING_OVS_INTERFACE(object);
-
-    switch (prop_id) {
-    case PROP_TYPE:
-        g_value_set_string(value, self->type);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsInterface *self = NM_SETTING_OVS_INTERFACE(object);
-
-    switch (prop_id) {
-    case PROP_TYPE:
-        g_free(self->type);
-        self->type = g_value_dup_string(value);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_ovs_interface_init(NMSettingOvsInterface *self)
 {}
@@ -385,25 +352,15 @@ nm_setting_ovs_interface_new(void)
     return g_object_new(NM_TYPE_SETTING_OVS_INTERFACE, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingOvsInterface *self = NM_SETTING_OVS_INTERFACE(object);
-
-    g_free(self->type);
-
-    G_OBJECT_CLASS(nm_setting_ovs_interface_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_ovs_interface_class_init(NMSettingOvsInterfaceClass *klass)
 {
     GObjectClass   *object_class        = G_OBJECT_CLASS(klass);
     NMSettingClass *setting_class       = NM_SETTING_CLASS(klass);
+    GArray         *properties_override = _nm_sett_info_property_override_create_array();
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -414,14 +371,19 @@ nm_setting_ovs_interface_class_init(NMSettingOvsInterfaceClass *klass)
      *
      * Since: 1.10
      **/
-    obj_properties[PROP_TYPE] = g_param_spec_string(NM_SETTING_OVS_INTERFACE_TYPE,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                    "",
+                                              obj_properties,
-                                                    "",
+                                              NM_SETTING_OVS_INTERFACE_TYPE,
-                                                    NULL,
+                                              PROP_TYPE,
-                                                    G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE
+                                              NM_SETTING_PARAM_INFERRABLE,
-                                                        | G_PARAM_STATIC_STRINGS);
+                                              NMSettingOvsInterface,
+                                              type);
 
     g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
 
-    _nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_OVS_INTERFACE, NULL, NULL, 0);
+    _nm_setting_class_commit(setting_class,
+                             NM_META_SETTING_TYPE_OVS_INTERFACE,
+                             NULL,
+                             properties_override,
+                             0);
 }

src/libnm-core-impl/nm-setting-ovs-patch.c

@@ -93,39 +93,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsPatch *self = NM_SETTING_OVS_PATCH(object);
-
-    switch (prop_id) {
-    case PROP_PEER:
-        g_value_set_string(value, self->peer);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingOvsPatch *self = NM_SETTING_OVS_PATCH(object);
-
-    switch (prop_id) {
-    case PROP_PEER:
-        g_free(self->peer);
-        self->peer = g_value_dup_string(value);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_ovs_patch_init(NMSettingOvsPatch *self)
 {}
@@ -145,25 +112,15 @@ nm_setting_ovs_patch_new(void)
     return g_object_new(NM_TYPE_SETTING_OVS_PATCH, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingOvsPatch *self = NM_SETTING_OVS_PATCH(object);
-
-    g_free(self->peer);
-
-    G_OBJECT_CLASS(nm_setting_ovs_patch_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_ovs_patch_class_init(NMSettingOvsPatchClass *klass)
 {
     GObjectClass   *object_class        = G_OBJECT_CLASS(klass);
     NMSettingClass *setting_class       = NM_SETTING_CLASS(klass);
+    GArray         *properties_override = _nm_sett_info_property_override_create_array();
 
-    object_class->set_property = set_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->get_property = get_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -175,14 +132,19 @@ nm_setting_ovs_patch_class_init(NMSettingOvsPatchClass *klass)
      *
      * Since: 1.10
      **/
-    obj_properties[PROP_PEER] = g_param_spec_string(NM_SETTING_OVS_PATCH_PEER,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                    "",
+                                              obj_properties,
-                                                    "",
+                                              NM_SETTING_OVS_PATCH_PEER,
-                                                    NULL,
+                                              PROP_PEER,
-                                                    G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE
+                                              NM_SETTING_PARAM_INFERRABLE,
-                                                        | G_PARAM_STATIC_STRINGS);
+                                              NMSettingOvsPatch,
+                                              peer);
 
     g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
 
-    _nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_OVS_PATCH, NULL, NULL, 0);
+    _nm_setting_class_commit(setting_class,
+                             NM_META_SETTING_TYPE_OVS_PATCH,
+                             NULL,
+                             properties_override,
+                             0);
 }

src/libnm-core-impl/nm-setting-private.h

@@ -690,7 +690,7 @@ _nm_properties_override(GArray *properties_override, const NMSettInfoProperty *p
                                                                                                   \
         G_STATIC_ASSERT(!NM_FLAGS_ANY((param_flags),                                              \
                                       ~(NM_SETTING_PARAM_SECRET | NM_SETTING_PARAM_FUZZY_IGNORE   \
-                                        | NM_SETTING_PARAM_INFERRABLE                             \
+                                        | NM_SETTING_PARAM_INFERRABLE | NM_SETTING_PARAM_REQUIRED \
                                         | NM_SETTING_PARAM_REAPPLY_IMMEDIATELY)));                \
                                                                                                   \
         nm_assert(_property_type);                                                                \

src/libnm-core-impl/nm-setting-veth.c

@@ -63,6 +63,7 @@ const char *
 nm_setting_veth_get_peer(NMSettingVeth *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_VETH(setting), NULL);
+
     return NM_SETTING_VETH_GET_PRIVATE(setting)->peer;
 }
 
@@ -100,35 +101,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingVeth        *setting = NM_SETTING_VETH(object);
-    NMSettingVethPrivate *priv    = NM_SETTING_VETH_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PEER:
-        g_value_set_string(value, priv->peer);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingVeth        *setting = NM_SETTING_VETH(object);
-    NMSettingVethPrivate *priv    = NM_SETTING_VETH_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PEER:
-        g_free(priv->peer);
-        priv->peer = g_value_dup_string(value);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_veth_init(NMSettingVeth *setting)
 {}
@@ -148,26 +120,15 @@ nm_setting_veth_new(void)
     return g_object_new(NM_TYPE_SETTING_VETH, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingVeth        *setting = NM_SETTING_VETH(object);
-    NMSettingVethPrivate *priv    = NM_SETTING_VETH_GET_PRIVATE(setting);
-
-    g_free(priv->peer);
-
-    G_OBJECT_CLASS(nm_setting_veth_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_veth_class_init(NMSettingVethClass *klass)
 {
     GObjectClass   *object_class        = G_OBJECT_CLASS(klass);
     NMSettingClass *setting_class       = NM_SETTING_CLASS(klass);
+    GArray         *properties_override = _nm_sett_info_property_override_create_array();
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -179,14 +140,19 @@ nm_setting_veth_class_init(NMSettingVethClass *klass)
      *
      * Since: 1.30
      **/
-    obj_properties[PROP_PEER] = g_param_spec_string(NM_SETTING_VETH_PEER,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                    "",
+                                              obj_properties,
-                                                    "",
+                                              NM_SETTING_VETH_PEER,
-                                                    NULL,
+                                              PROP_PEER,
-                                                    G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE
+                                              NM_SETTING_PARAM_INFERRABLE,
-                                                        | G_PARAM_STATIC_STRINGS);
+                                              NMSettingVeth,
+                                              _priv.peer);
 
     g_object_class_install_properties(object_class, _PROPERTY_ENUMS_LAST, obj_properties);
 
-    _nm_setting_class_commit(setting_class, NM_META_SETTING_TYPE_VETH, NULL, NULL, 0);
+    _nm_setting_class_commit(setting_class,
+                             NM_META_SETTING_TYPE_VETH,
+                             NULL,
+                             properties_override,
+                             0);
 }

src/libnm-core-impl/nm-setting-vlan.c

@@ -77,6 +77,7 @@ const char *
 nm_setting_vlan_get_parent(NMSettingVlan *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_VLAN(setting), NULL);
+
     return NM_SETTING_VLAN_GET_PRIVATE(setting)->parent;
 }
 
@@ -736,9 +737,6 @@ get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
     NMSettingVlanPrivate *priv    = NM_SETTING_VLAN_GET_PRIVATE(setting);
 
     switch (prop_id) {
-    case PROP_PARENT:
-        g_value_set_string(value, priv->parent);
-        break;
     case PROP_FLAGS:
         g_value_set_flags(value, priv->flags);
         break;
@@ -761,10 +759,6 @@ set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *ps
     NMSettingVlanPrivate *priv    = NM_SETTING_VLAN_GET_PRIVATE(setting);
 
     switch (prop_id) {
-    case PROP_PARENT:
-        g_free(priv->parent);
-        priv->parent = g_value_dup_string(value);
-        break;
     case PROP_FLAGS:
         priv->flags = g_value_get_flags(value);
         break;
@@ -813,7 +807,6 @@ finalize(GObject *object)
     NMSettingVlan        *setting = NM_SETTING_VLAN(object);
     NMSettingVlanPrivate *priv    = NM_SETTING_VLAN_GET_PRIVATE(setting);
 
-    g_free(priv->parent);
     g_slist_free_full(priv->ingress_priority_map, g_free);
     g_slist_free_full(priv->egress_priority_map, g_free);
 
@@ -849,12 +842,13 @@ nm_setting_vlan_class_init(NMSettingVlanClass *klass)
      * description: Parent interface of the VLAN.
      * ---end---
      */
-    obj_properties[PROP_PARENT] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_VLAN_PARENT,
-        "",
+                                              PROP_PARENT,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingVlanPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              parent);
 
     /**
      * NMSettingVlan:id:

src/libnm-core-impl/nm-setting-vpn.c

@@ -969,15 +969,6 @@ get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
     NMSettingVpnPrivate *priv    = NM_SETTING_VPN_GET_PRIVATE(setting);
 
     switch (prop_id) {
-    case PROP_SERVICE_TYPE:
-        g_value_set_string(value, nm_setting_vpn_get_service_type(setting));
-        break;
-    case PROP_USER_NAME:
-        g_value_set_string(value, nm_setting_vpn_get_user_name(setting));
-        break;
-    case PROP_PERSISTENT:
-        g_value_set_boolean(value, priv->persistent);
-        break;
     case PROP_DATA:
         g_value_take_boxed(value, _nm_utils_copy_strdict(priv->data));
         break;
@@ -996,17 +987,6 @@ set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *ps
     NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE(object);
 
     switch (prop_id) {
-    case PROP_SERVICE_TYPE:
-        g_free(priv->service_type);
-        priv->service_type = g_value_dup_string(value);
-        break;
-    case PROP_USER_NAME:
-        g_free(priv->user_name);
-        priv->user_name = g_value_dup_string(value);
-        break;
-    case PROP_PERSISTENT:
-        priv->persistent = g_value_get_boolean(value);
-        break;
     case PROP_DATA:
     case PROP_SECRETS:
     {
@@ -1072,12 +1052,8 @@ finalize(GObject *object)
 {
     NMSettingVpnPrivate *priv = NM_SETTING_VPN_GET_PRIVATE(object);
 
-    g_free(priv->service_type);
+    nm_g_hash_table_unref(priv->data);
-    g_free(priv->user_name);
+    nm_g_hash_table_unref(priv->secrets);
-    if (priv->data)
-        g_hash_table_unref(priv->data);
-    if (priv->secrets)
-        g_hash_table_unref(priv->secrets);
 
     G_OBJECT_CLASS(nm_setting_vpn_parent_class)->finalize(object);
 }
@@ -1111,12 +1087,13 @@ nm_setting_vpn_class_init(NMSettingVpnClass *klass)
      * its network.  i.e. org.freedesktop.NetworkManager.vpnc for the vpnc
      * plugin.
      **/
-    obj_properties[PROP_SERVICE_TYPE] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_VPN_SERVICE_TYPE,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_VPN_SERVICE_TYPE,
-                            "",
+                                              PROP_SERVICE_TYPE,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingVpnPrivate,
+                                              service_type);
 
     /**
      * NMSettingVpn:user-name:
@@ -1128,12 +1105,13 @@ nm_setting_vpn_class_init(NMSettingVpnClass *klass)
      * will automatically supply the username of the user which requested the
      * VPN connection.
      **/
-    obj_properties[PROP_USER_NAME] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_VPN_USER_NAME,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_VPN_USER_NAME,
-                            "",
+                                              PROP_USER_NAME,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingVpnPrivate,
+                                              user_name);
 
     /**
      * NMSettingVpn:persistent:

src/libnm-core-impl/nm-setting-vxlan.c

@@ -95,6 +95,7 @@ const char *
 nm_setting_vxlan_get_parent(NMSettingVxlan *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_VXLAN(setting), NULL);
+
     return NM_SETTING_VXLAN_GET_PRIVATE(setting)->parent;
 }
 
@@ -126,6 +127,7 @@ const char *
 nm_setting_vxlan_get_local(NMSettingVxlan *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_VXLAN(setting), NULL);
+
     return NM_SETTING_VXLAN_GET_PRIVATE(setting)->local;
 }
 
@@ -141,6 +143,7 @@ const char *
 nm_setting_vxlan_get_remote(NMSettingVxlan *setting)
 {
     g_return_val_if_fail(NM_IS_SETTING_VXLAN(setting), NULL);
+
     return NM_SETTING_VXLAN_GET_PRIVATE(setting)->remote;
 }
 
@@ -399,96 +402,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-_addrstr_set(char **dst, const char *src)
-{
-    gs_free char *old = NULL;
-
-    old = *dst;
-    if (!src)
-        *dst = NULL;
-    else if (!nm_utils_parse_inaddr(AF_UNSPEC, src, dst))
-        *dst = g_strdup(src);
-}
-/*****************************************************************************/
-
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingVxlan        *setting = NM_SETTING_VXLAN(object);
-    NMSettingVxlanPrivate *priv    = NM_SETTING_VXLAN_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PARENT:
-        g_value_set_string(value, priv->parent);
-        break;
-    case PROP_LOCAL:
-        g_value_set_string(value, priv->local);
-        break;
-    case PROP_REMOTE:
-        g_value_set_string(value, priv->remote);
-        break;
-    case PROP_PROXY:
-        g_value_set_boolean(value, priv->proxy);
-        break;
-    case PROP_LEARNING:
-        g_value_set_boolean(value, priv->learning);
-        break;
-    case PROP_RSC:
-        g_value_set_boolean(value, priv->rsc);
-        break;
-    case PROP_L2_MISS:
-        g_value_set_boolean(value, priv->l2_miss);
-        break;
-    case PROP_L3_MISS:
-        g_value_set_boolean(value, priv->l3_miss);
-        break;
-    default:
-        _nm_setting_property_get_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingVxlan        *setting = NM_SETTING_VXLAN(object);
-    NMSettingVxlanPrivate *priv    = NM_SETTING_VXLAN_GET_PRIVATE(setting);
-
-    switch (prop_id) {
-    case PROP_PARENT:
-        g_free(priv->parent);
-        priv->parent = g_value_dup_string(value);
-        break;
-    case PROP_LOCAL:
-        _addrstr_set(&priv->local, g_value_get_string(value));
-        break;
-    case PROP_REMOTE:
-        _addrstr_set(&priv->remote, g_value_get_string(value));
-        break;
-    case PROP_PROXY:
-        priv->proxy = g_value_get_boolean(value);
-        break;
-    case PROP_LEARNING:
-        priv->learning = g_value_get_boolean(value);
-        break;
-    case PROP_RSC:
-        priv->rsc = g_value_get_boolean(value);
-        break;
-    case PROP_L2_MISS:
-        priv->l2_miss = g_value_get_boolean(value);
-        break;
-    case PROP_L3_MISS:
-        priv->l3_miss = g_value_get_boolean(value);
-        break;
-    default:
-        _nm_setting_property_set_property_direct(object, prop_id, value, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_vxlan_init(NMSettingVxlan *self)
 {}
@@ -508,19 +421,6 @@ nm_setting_vxlan_new(void)
     return g_object_new(NM_TYPE_SETTING_VXLAN, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingVxlan        *setting = NM_SETTING_VXLAN(object);
-    NMSettingVxlanPrivate *priv    = NM_SETTING_VXLAN_GET_PRIVATE(setting);
-
-    g_free(priv->parent);
-    g_free(priv->local);
-    g_free(priv->remote);
-
-    G_OBJECT_CLASS(nm_setting_vxlan_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_vxlan_class_init(NMSettingVxlanClass *klass)
 {
@@ -530,9 +430,8 @@ nm_setting_vxlan_class_init(NMSettingVxlanClass *klass)
 
     g_type_class_add_private(klass, sizeof(NMSettingVxlanPrivate));
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -543,12 +442,13 @@ nm_setting_vxlan_class_init(NMSettingVxlanClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_PARENT] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_VXLAN_PARENT,
-        "",
+                                              PROP_PARENT,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingVxlanPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              parent);
 
     /**
      * NMSettingVxlan:id:
@@ -576,12 +476,15 @@ nm_setting_vxlan_class_init(NMSettingVxlanClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_LOCAL] = g_param_spec_string(NM_SETTING_VXLAN_LOCAL,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                     "",
+                                              obj_properties,
-                                                     "",
+                                              NM_SETTING_VXLAN_LOCAL,
-                                                     NULL,
+                                              PROP_LOCAL,
-                                                     G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE
+                                              NM_SETTING_PARAM_INFERRABLE,
-                                                         | G_PARAM_STATIC_STRINGS);
+                                              NMSettingVxlanPrivate,
+                                              local,
+                                              .direct_set_string_ip_address_addr_family =
+                                                  AF_UNSPEC + 1);
 
     /**
      * NMSettingVxlan:remote:
@@ -592,12 +495,15 @@ nm_setting_vxlan_class_init(NMSettingVxlanClass *klass)
      *
      * Since: 1.2
      **/
-    obj_properties[PROP_REMOTE] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_VXLAN_REMOTE,
-        "",
+                                              PROP_REMOTE,
-        "",
+                                              NM_SETTING_PARAM_INFERRABLE,
-        NULL,
+                                              NMSettingVxlanPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_INFERRABLE | G_PARAM_STATIC_STRINGS);
+                                              remote,
+                                              .direct_set_string_ip_address_addr_family =
+                                                  AF_UNSPEC + 1);
 
     /**
      * NMSettingVxlan:source-port-min:

src/libnm-core-impl/nm-setting-wimax.c

@@ -131,47 +131,6 @@ verify(NMSetting *setting, NMConnection *connection, GError **error)
 
 /*****************************************************************************/
 
-static void
-get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
-    NMSettingWimax *setting = NM_SETTING_WIMAX(object);
-
-    switch (prop_id) {
-    case PROP_NETWORK_NAME:
-        g_value_set_string(value, nm_setting_wimax_get_network_name(setting));
-        break;
-    case PROP_MAC_ADDRESS:
-        g_value_set_string(value, nm_setting_wimax_get_mac_address(setting));
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-static void
-set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
-    NMSettingWimaxPrivate *priv = NM_SETTING_WIMAX_GET_PRIVATE(object);
-
-    switch (prop_id) {
-    case PROP_NETWORK_NAME:
-        g_free(priv->network_name);
-        priv->network_name = g_value_dup_string(value);
-        break;
-    case PROP_MAC_ADDRESS:
-        g_free(priv->mac_address);
-        priv->mac_address =
-            _nm_utils_hwaddr_canonical_or_invalid(g_value_get_string(value), ETH_ALEN);
-        break;
-    default:
-        G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
-        break;
-    }
-}
-
-/*****************************************************************************/
-
 static void
 nm_setting_wimax_init(NMSettingWimax *setting)
 {}
@@ -191,16 +150,6 @@ nm_setting_wimax_new(void)
     return g_object_new(NM_TYPE_SETTING_WIMAX, NULL);
 }
 
-static void
-finalize(GObject *object)
-{
-    NMSettingWimaxPrivate *priv = NM_SETTING_WIMAX_GET_PRIVATE(object);
-
-    g_free(priv->network_name);
-
-    G_OBJECT_CLASS(nm_setting_wimax_parent_class)->finalize(object);
-}
-
 static void
 nm_setting_wimax_class_init(NMSettingWimaxClass *klass)
 {
@@ -210,9 +159,8 @@ nm_setting_wimax_class_init(NMSettingWimaxClass *klass)
 
     g_type_class_add_private(klass, sizeof(NMSettingWimaxPrivate));
 
-    object_class->get_property = get_property;
+    object_class->get_property = _nm_setting_property_get_property_direct;
-    object_class->set_property = set_property;
+    object_class->set_property = _nm_setting_property_set_property_direct;
-    object_class->finalize     = finalize;
 
     setting_class->verify = verify;
 
@@ -224,12 +172,13 @@ nm_setting_wimax_class_init(NMSettingWimaxClass *klass)
      *
      * Deprecated: 1.2: WiMAX is no longer supported.
      **/
-    obj_properties[PROP_NETWORK_NAME] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIMAX_NETWORK_NAME,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIMAX_NETWORK_NAME,
-                            "",
+                                              PROP_NETWORK_NAME,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWimaxPrivate,
+                                              network_name);
 
     /**
      * NMSettingWimax:mac-address:

src/libnm-core-impl/nm-setting-wireless-security.c

@@ -1301,12 +1301,6 @@ get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
     NMSettingWirelessSecurityPrivate *priv    = NM_SETTING_WIRELESS_SECURITY_GET_PRIVATE(setting);
 
     switch (prop_id) {
-    case PROP_KEY_MGMT:
-        g_value_set_string(value, priv->key_mgmt);
-        break;
-    case PROP_AUTH_ALG:
-        g_value_set_string(value, priv->auth_alg);
-        break;
     case PROP_PROTO:
         g_value_take_boxed(value, _nm_utils_slist_to_strv(priv->proto, TRUE));
         break;
@@ -1316,27 +1310,6 @@ get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
     case PROP_GROUP:
         g_value_take_boxed(value, _nm_utils_slist_to_strv(priv->group, TRUE));
         break;
-    case PROP_LEAP_USERNAME:
-        g_value_set_string(value, priv->leap_username);
-        break;
-    case PROP_WEP_KEY0:
-        g_value_set_string(value, priv->wep_key0);
-        break;
-    case PROP_WEP_KEY1:
-        g_value_set_string(value, priv->wep_key1);
-        break;
-    case PROP_WEP_KEY2:
-        g_value_set_string(value, priv->wep_key2);
-        break;
-    case PROP_WEP_KEY3:
-        g_value_set_string(value, priv->wep_key3);
-        break;
-    case PROP_PSK:
-        g_value_set_string(value, priv->psk);
-        break;
-    case PROP_LEAP_PASSWORD:
-        g_value_set_string(value, priv->leap_password);
-        break;
     case PROP_WEP_KEY_TYPE:
         g_value_set_enum(value, priv->wep_key_type);
         break;
@@ -1351,19 +1324,8 @@ set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *ps
 {
     NMSettingWirelessSecurity        *setting = NM_SETTING_WIRELESS_SECURITY(object);
     NMSettingWirelessSecurityPrivate *priv    = NM_SETTING_WIRELESS_SECURITY_GET_PRIVATE(setting);
-    const char                       *str;
 
     switch (prop_id) {
-    case PROP_KEY_MGMT:
-        g_free(priv->key_mgmt);
-        str            = g_value_get_string(value);
-        priv->key_mgmt = str ? g_ascii_strdown(str, -1) : NULL;
-        break;
-    case PROP_AUTH_ALG:
-        g_free(priv->auth_alg);
-        str            = g_value_get_string(value);
-        priv->auth_alg = str ? g_ascii_strdown(str, -1) : NULL;
-        break;
     case PROP_PROTO:
         g_slist_free_full(priv->proto, g_free);
         priv->proto = nm_strv_to_gslist(g_value_get_boxed(value), TRUE);
@@ -1376,34 +1338,6 @@ set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *ps
         g_slist_free_full(priv->group, g_free);
         priv->group = nm_strv_to_gslist(g_value_get_boxed(value), TRUE);
         break;
-    case PROP_LEAP_USERNAME:
-        g_free(priv->leap_username);
-        priv->leap_username = g_value_dup_string(value);
-        break;
-    case PROP_WEP_KEY0:
-        nm_free_secret(priv->wep_key0);
-        priv->wep_key0 = g_value_dup_string(value);
-        break;
-    case PROP_WEP_KEY1:
-        nm_free_secret(priv->wep_key1);
-        priv->wep_key1 = g_value_dup_string(value);
-        break;
-    case PROP_WEP_KEY2:
-        nm_free_secret(priv->wep_key2);
-        priv->wep_key2 = g_value_dup_string(value);
-        break;
-    case PROP_WEP_KEY3:
-        nm_free_secret(priv->wep_key3);
-        priv->wep_key3 = g_value_dup_string(value);
-        break;
-    case PROP_PSK:
-        nm_free_secret(priv->psk);
-        priv->psk = g_value_dup_string(value);
-        break;
-    case PROP_LEAP_PASSWORD:
-        nm_free_secret(priv->leap_password);
-        priv->leap_password = g_value_dup_string(value);
-        break;
     case PROP_WEP_KEY_TYPE:
         priv->wep_key_type = g_value_get_enum(value);
         break;
@@ -1441,16 +1375,6 @@ finalize(GObject *object)
     NMSettingWirelessSecurity        *self = NM_SETTING_WIRELESS_SECURITY(object);
     NMSettingWirelessSecurityPrivate *priv = NM_SETTING_WIRELESS_SECURITY_GET_PRIVATE(self);
 
-    g_free(priv->key_mgmt);
-    g_free(priv->auth_alg);
-    g_free(priv->leap_username);
-    nm_free_secret(priv->wep_key0);
-    nm_free_secret(priv->wep_key1);
-    nm_free_secret(priv->wep_key2);
-    nm_free_secret(priv->wep_key3);
-    nm_free_secret(priv->psk);
-    nm_free_secret(priv->leap_password);
-
     g_slist_free_full(priv->proto, g_free);
     g_slist_free_full(priv->pairwise, g_free);
     g_slist_free_full(priv->group, g_free);
@@ -1495,12 +1419,14 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: Key management method.
      * ---end---
      */
-    obj_properties[PROP_KEY_MGMT] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_KEY_MGMT,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_KEY_MGMT,
-                            "",
+                                              PROP_KEY_MGMT,
-                            NULL,
+                                              NM_SETTING_PARAM_REQUIRED,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_REQUIRED | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              key_mgmt,
+                                              .direct_set_string_ascii_strdown = TRUE);
 
     /**
      * NMSettingWirelessSecurity:wep-tx-keyidx:
@@ -1546,11 +1472,14 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: Authentication algorithm for WEP.
      * ---end---
      */
-    obj_properties[PROP_AUTH_ALG] = g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_AUTH_ALG,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                        "",
+                                              obj_properties,
-                                                        "",
+                                              NM_SETTING_WIRELESS_SECURITY_AUTH_ALG,
-                                                        NULL,
+                                              PROP_AUTH_ALG,
-                                                        G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingWirelessSecurityPrivate,
+                                              auth_alg,
+                                              .direct_set_string_ascii_strdown = TRUE);
 
     /**
      * NMSettingWirelessSecurity:proto:
@@ -1662,12 +1591,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: Login name for LEAP.
      * ---end---
      */
-    obj_properties[PROP_LEAP_USERNAME] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_LEAP_USERNAME,
-                            "",
+                                              PROP_LEAP_USERNAME,
-                            NULL,
+                                              NM_SETTING_PARAM_NONE,
-                            G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              leap_username);
 
     /**
      * NMSettingWirelessSecurity:wep-key0:
@@ -1681,12 +1611,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: The first WEP key (used in most networks). See also DEFAULTKEY for key index.
      * ---end---
      */
-    obj_properties[PROP_WEP_KEY0] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_WEP_KEY0,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_WEP_KEY0,
-                            "",
+                                              PROP_WEP_KEY0,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              wep_key0);
 
     /**
      * NMSettingWirelessSecurity:wep-key1:
@@ -1700,12 +1631,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: WEP key with index 1. See also DEFAULTKEY for key index.
      * ---end---
      */
-    obj_properties[PROP_WEP_KEY1] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_WEP_KEY1,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_WEP_KEY1,
-                            "",
+                                              PROP_WEP_KEY1,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              wep_key1);
 
     /**
      * NMSettingWirelessSecurity:wep-key2:
@@ -1719,12 +1651,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: WEP key with index 2. See also DEFAULTKEY for key index.
      * ---end---
      */
-    obj_properties[PROP_WEP_KEY2] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_WEP_KEY2,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_WEP_KEY2,
-                            "",
+                                              PROP_WEP_KEY2,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              wep_key2);
 
     /**
      * NMSettingWirelessSecurity:wep-key3:
@@ -1738,12 +1671,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: WEP key with index 3. See also DEFAULTKEY for key index.
      * ---end---
      */
-    obj_properties[PROP_WEP_KEY3] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_WEP_KEY3,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_WEP_KEY3,
-                            "",
+                                              PROP_WEP_KEY3,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              wep_key3);
 
     /**
      * NMSettingWirelessSecurity:wep-key-flags:
@@ -1781,12 +1715,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      * description: Pre-Shared-Key for WPA networks.
      * ---end---
      */
-    obj_properties[PROP_PSK] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_PSK,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_PSK,
-                            "",
+                                              PROP_PSK,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              psk);
 
     /**
      * NMSettingWirelessSecurity:psk-flags:
@@ -1822,12 +1757,13 @@ nm_setting_wireless_security_class_init(NMSettingWirelessSecurityClass *klass)
      *  lookaside file, or it can be owned by a secret agent.
      * ---end---
      */
-    obj_properties[PROP_LEAP_PASSWORD] =
+    _nm_setting_property_define_direct_string(properties_override,
-        g_param_spec_string(NM_SETTING_WIRELESS_SECURITY_LEAP_PASSWORD,
+                                              obj_properties,
-                            "",
+                                              NM_SETTING_WIRELESS_SECURITY_LEAP_PASSWORD,
-                            "",
+                                              PROP_LEAP_PASSWORD,
-                            NULL,
+                                              NM_SETTING_PARAM_SECRET,
-                            G_PARAM_READWRITE | NM_SETTING_PARAM_SECRET | G_PARAM_STATIC_STRINGS);
+                                              NMSettingWirelessSecurityPrivate,
+                                              leap_password);
 
     /**
      * NMSettingWirelessSecurity:leap-password-flags:

src/libnm-core-impl/nm-setting-wireless.c

@@ -1166,18 +1166,9 @@ get_property(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
     NMSettingWirelessPrivate *priv    = NM_SETTING_WIRELESS_GET_PRIVATE(object);
 
     switch (prop_id) {
-    case PROP_MODE:
-        g_value_set_string(value, nm_setting_wireless_get_mode(setting));
-        break;
-    case PROP_BAND:
-        g_value_set_string(value, nm_setting_wireless_get_band(setting));
-        break;
     case PROP_CLONED_MAC_ADDRESS:
         g_value_set_string(value, nm_setting_wireless_get_cloned_mac_address(setting));
         break;
-    case PROP_GENERATE_MAC_ADDRESS_MASK:
-        g_value_set_string(value, nm_setting_wireless_get_generate_mac_address_mask(setting));
-        break;
     case PROP_MAC_ADDRESS_BLACKLIST:
         g_value_set_boxed(value, (char **) priv->mac_address_blacklist->data);
         break;
@@ -1203,14 +1194,6 @@ set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *ps
     gboolean                  bool_val;
 
     switch (prop_id) {
-    case PROP_MODE:
-        g_free(priv->mode);
-        priv->mode = g_value_dup_string(value);
-        break;
-    case PROP_BAND:
-        g_free(priv->band);
-        priv->band = g_value_dup_string(value);
-        break;
     case PROP_CLONED_MAC_ADDRESS:
         bool_val = !!priv->cloned_mac_address;
         g_free(priv->cloned_mac_address);
@@ -1225,10 +1208,6 @@ set_property(GObject *object, guint prop_id, const GValue *value, GParamSpec *ps
             }
         }
         break;
-    case PROP_GENERATE_MAC_ADDRESS_MASK:
-        g_free(priv->generate_mac_address_mask);
-        priv->generate_mac_address_mask = g_value_dup_string(value);
-        break;
     case PROP_MAC_ADDRESS_BLACKLIST:
         blacklist = g_value_get_boxed(value);
         g_array_set_size(priv->mac_address_blacklist, 0);
@@ -1295,11 +1274,7 @@ finalize(GObject *object)
 {
     NMSettingWirelessPrivate *priv = NM_SETTING_WIRELESS_GET_PRIVATE(object);
 
-    g_free(priv->mode);
-    g_free(priv->band);
-
     g_free(priv->cloned_mac_address);
-    g_free(priv->generate_mac_address_mask);
     g_array_unref(priv->mac_address_blacklist);
     nm_clear_pointer(&priv->seen_bssids, g_ptr_array_unref);
 
@@ -1360,11 +1335,13 @@ nm_setting_wireless_class_init(NMSettingWirelessClass *klass)
      * description: Wi-Fi network mode.
      * ---end---
      */
-    obj_properties[PROP_MODE] = g_param_spec_string(NM_SETTING_WIRELESS_MODE,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                    "",
+                                              obj_properties,
-                                                    "",
+                                              NM_SETTING_WIRELESS_MODE,
-                                                    NULL,
+                                              PROP_MODE,
-                                                    G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingWirelessPrivate,
+                                              mode);
 
     /**
      * NMSettingWireless:band:
@@ -1385,11 +1362,13 @@ nm_setting_wireless_class_init(NMSettingWirelessClass *klass)
      * example: BAND=bg
      * ---end---
      */
-    obj_properties[PROP_BAND] = g_param_spec_string(NM_SETTING_WIRELESS_BAND,
+    _nm_setting_property_define_direct_string(properties_override,
-                                                    "",
+                                              obj_properties,
-                                                    "",
+                                              NM_SETTING_WIRELESS_BAND,
-                                                    NULL,
+                                              PROP_BAND,
-                                                    G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS);
+                                              NM_SETTING_PARAM_NONE,
+                                              NMSettingWirelessPrivate,
+                                              band);
 
     /**
      * NMSettingWireless:channel:
@@ -1637,12 +1616,13 @@ nm_setting_wireless_class_init(NMSettingWirelessClass *klass)
      *   cloned-mac-address.
      * ---end---
      */
-    obj_properties[PROP_GENERATE_MAC_ADDRESS_MASK] = g_param_spec_string(
+    _nm_setting_property_define_direct_string(properties_override,
+                                              obj_properties,
                                               NM_SETTING_WIRELESS_GENERATE_MAC_ADDRESS_MASK,
-        "",
+                                              PROP_GENERATE_MAC_ADDRESS_MASK,
-        "",
+                                              NM_SETTING_PARAM_FUZZY_IGNORE,
-        NULL,
+                                              NMSettingWirelessPrivate,
-        G_PARAM_READWRITE | NM_SETTING_PARAM_FUZZY_IGNORE | G_PARAM_STATIC_STRINGS);
+                                              generate_mac_address_mask);
 
     /**
      * NMSettingWireless:mac-address-blacklist:

src/libnm-core-impl/nm-setting.c

@@ -376,25 +376,27 @@ _nm_setting_class_commit(NMSettingClass             *setting_class,
         nm_assert(p->param_spec);
 
         vtype = p->param_spec->value_type;
+
+        if (vtype == G_TYPE_STRING) {
+            /* The "name" property is a bit special because it's defined in the
+             * parent class NMSetting. We set the property_type here, because
+             * it's more convenient (albeit a bit ugly).
+             *
+             * FIXME: let _nm_sett_info_property_override_create_array() always add
+             *   the handling of the name property.*/
+            nm_assert(nm_streq(p->name, NM_SETTING_NAME));
+            nm_assert(!NM_FLAGS_HAS(p->param_spec->flags, G_PARAM_WRITABLE));
+            p->property_type = &nm_sett_info_propert_type_setting_name;
+            goto has_property_type;
+        }
+
         if (vtype == G_TYPE_INT64)
             p->property_type = NM_SETT_INFO_PROPERT_TYPE_GPROP(
                 G_VARIANT_TYPE_INT64,
                 .compare_fcn       = _nm_setting_property_compare_fcn_default,
                 .from_dbus_fcn     = _nm_setting_property_from_dbus_fcn_gprop,
                 .from_dbus_is_full = TRUE);
-        else if (vtype == G_TYPE_STRING) {
+        else if (vtype == G_TYPE_STRV)
-            nm_assert(nm_streq(p->name, NM_SETTING_NAME)
-                      == (!NM_FLAGS_HAS(p->param_spec->flags, G_PARAM_WRITABLE)));
-            if (!NM_FLAGS_HAS(p->param_spec->flags, G_PARAM_WRITABLE))
-                p->property_type = &nm_sett_info_propert_type_setting_name;
-            else {
-                p->property_type = NM_SETT_INFO_PROPERT_TYPE_GPROP(
-                    G_VARIANT_TYPE_STRING,
-                    .compare_fcn       = _nm_setting_property_compare_fcn_default,
-                    .from_dbus_fcn     = _nm_setting_property_from_dbus_fcn_gprop,
-                    .from_dbus_is_full = TRUE);
-            }
-        } else if (vtype == G_TYPE_STRV)
             p->property_type = NM_SETT_INFO_PROPERT_TYPE_GPROP(
                 G_VARIANT_TYPE_STRING_ARRAY,
                 .compare_fcn       = _nm_setting_property_compare_fcn_default,

src/libnm-core-impl/tests/test-setting.c

@@ -4751,9 +4751,10 @@ check_done:;
                                     NULL);
                     g_assert(!NM_G_PARAM_SPEC_GET_DEFAULT_STRING(sip->param_spec));
 
-                    if (nm_streq(sip->name, NM_SETTING_NAME))
+                    if (nm_streq(sip->name, NM_SETTING_NAME)) {
                         g_assert_cmpstr(g_value_get_string(&val), ==, msi->setting_name);
-                    else
+                        g_assert(sip->property_type == &nm_sett_info_propert_type_setting_name);
+                    } else
                         g_assert_cmpstr(g_value_get_string(&val), ==, NULL);
                 }