[network-manager-applet] editor: allow setting IPv6 address generation mode (rh #1501664)

[Thomas Haller <thaller src gnome org>]

commit 6a0a3dd51202116e1e72f7874f1472a906b2bcb5
Author: Jiří Klimeš <blueowl centrum cz>
Date:   Wed Nov 1 20:45:10 2017 +0100

    editor: allow setting IPv6 address generation mode (rh #1501664)
    
    [thaller redhat com: minor changes to the patch]
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1501664

 src/connection-editor/ce-page-ip6.ui |   46 ++++++++++++++++++++++++++++++++++
 src/connection-editor/page-ip6.c     |   31 +++++++++++++++++++++++
 2 files changed, 77 insertions(+), 0 deletions(-)
---
diff --git a/src/connection-editor/ce-page-ip6.ui b/src/connection-editor/ce-page-ip6.ui
index d3dd2cf..20e37b5 100644
--- a/src/connection-editor/ce-page-ip6.ui
+++ b/src/connection-editor/ce-page-ip6.ui
@@ -42,6 +42,20 @@
       </row>
     </data>
   </object>
+  <object class="GtkListStore" id="model3">
+    <columns>
+      <!-- column-name gchararray -->
+      <column type="gchararray"/>
+    </columns>
+    <data>
+      <row>
+        <col id="0" translatable="yes">EUI64</col>
+      </row>
+      <row>
+        <col id="0" translatable="yes">Stable privacy</col>
+      </row>
+    </data>
+  </object>
   <object class="GtkVBox" id="IP6Page">
     <property name="visible">True</property>
     <property name="can_focus">False</property>
@@ -290,6 +304,38 @@
                     <property name="top_attach">2</property>
                   </packing>
                 </child>
+                <child>
+                  <object class="GtkLabel" id="ip6_addr_gen_mode_label">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">IPv6 address _generation mode:</property>
+                    <property name="use_underline">True</property>
+                    <property name="mnemonic_widget">ip6_addr_gen_mode_combo</property>
+                    <property name="xalign">0</property>
+                  </object>
+                  <packing>
+                    <property name="left_attach">0</property>
+                    <property name="top_attach">3</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkComboBox" id="ip6_addr_gen_mode_combo">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="hexpand">False</property>
+                    <property name="model">model3</property>
+                    <child>
+                      <object class="GtkCellRendererText" id="renderer3"/>
+                      <attributes>
+                        <attribute name="text">0</attribute>
+                      </attributes>
+                    </child>
+                  </object>
+                  <packing>
+                    <property name="left_attach">1</property>
+                    <property name="top_attach">3</property>
+                  </packing>
+                </child>
               </object>
               <packing>
                 <property name="expand">False</property>
diff --git a/src/connection-editor/page-ip6.c b/src/connection-editor/page-ip6.c
index 6e896c8..5b60f9b 100644
--- a/src/connection-editor/page-ip6.c
+++ b/src/connection-editor/page-ip6.c
@@ -75,6 +75,9 @@ typedef struct {
        GtkWidget *ip6_privacy_label;
        GtkComboBox *ip6_privacy_combo;
 
+       GtkWidget *ip6_addr_gen_mode_label;
+       GtkComboBox *ip6_addr_gen_mode_combo;
+
        /* IPv6 required */
        GtkCheckButton *ip6_required;
 
@@ -106,6 +109,9 @@ typedef struct {
 #define IP6_PRIVACY_PREFER_PUBLIC  1
 #define IP6_PRIVACY_PREFER_TEMP    2
 
+#define IP6_ADDR_GEN_MODE_EUI64    0
+#define IP6_ADDR_GEN_MODE_STABLE   1
+
 static void
 ip6_private_init (CEPageIP6 *self, NMConnection *connection)
 {
@@ -224,6 +230,9 @@ ip6_private_init (CEPageIP6 *self, NMConnection *connection)
        priv->ip6_privacy_label = GTK_WIDGET (gtk_builder_get_object (builder, "ip6_privacy_label"));
        priv->ip6_privacy_combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, "ip6_privacy_combo"));
 
+       priv->ip6_addr_gen_mode_label = GTK_WIDGET (gtk_builder_get_object (builder, 
"ip6_addr_gen_mode_label"));
+       priv->ip6_addr_gen_mode_combo = GTK_COMBO_BOX (gtk_builder_get_object (builder, 
"ip6_addr_gen_mode_combo"));
+
        priv->ip6_required = GTK_CHECK_BUTTON (gtk_builder_get_object (builder, "ip6_required_checkbutton"));
        /* Hide IP6-require button if it'll never be used for a particular method */
        if (   priv->connection_type == NM_TYPE_SETTING_VPN
@@ -244,6 +253,7 @@ method_changed (GtkComboBox *combo, gpointer user_data)
        gboolean dns_enabled = FALSE;
        gboolean routes_enabled = FALSE;
        gboolean ip6_privacy_enabled = FALSE;
+       gboolean ip6_addr_gen_mode_enabled = TRUE;
        gboolean ip6_required_enabled = TRUE;
        gboolean method_auto = FALSE;
        GtkTreeIter iter;
@@ -290,6 +300,7 @@ method_changed (GtkComboBox *combo, gpointer user_data)
                break;
        case IP6_METHOD_IGNORE:
                ip6_required_enabled = FALSE;
+               ip6_addr_gen_mode_enabled = FALSE;
                break;
        default:
                break;
@@ -340,6 +351,9 @@ method_changed (GtkComboBox *combo, gpointer user_data)
        gtk_widget_set_sensitive (priv->ip6_privacy_label, ip6_privacy_enabled);
        gtk_widget_set_sensitive (GTK_WIDGET (priv->ip6_privacy_combo), ip6_privacy_enabled);
 
+       gtk_widget_set_sensitive (priv->ip6_addr_gen_mode_label, ip6_addr_gen_mode_enabled);
+       gtk_widget_set_sensitive (GTK_WIDGET (priv->ip6_addr_gen_mode_combo), ip6_addr_gen_mode_enabled);
+
        gtk_widget_set_sensitive (GTK_WIDGET (priv->ip6_required), ip6_required_enabled);
 
        gtk_widget_set_sensitive (GTK_WIDGET (priv->routes_button), routes_enabled);
@@ -376,6 +390,8 @@ populate_ui (CEPageIP6 *self)
        int method = IP6_METHOD_AUTO;
        NMSettingIP6ConfigPrivacy ip6_privacy;
        int ip6_privacy_idx = IP6_PRIVACY_DISABLED;
+       NMSettingIP6ConfigAddrGenMode ip6_addr_gen_mode;
+       int ip6_addr_gen_mode_idx;
        GString *string = NULL;
        SetMethodInfo info;
        const char *str_method;
@@ -477,6 +493,13 @@ populate_ui (CEPageIP6 *self)
        }
        gtk_combo_box_set_active (priv->ip6_privacy_combo, ip6_privacy_idx);
 
+       ip6_addr_gen_mode = nm_setting_ip6_config_get_addr_gen_mode (NM_SETTING_IP6_CONFIG (setting));
+       if (ip6_addr_gen_mode == NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_EUI64)
+               ip6_addr_gen_mode_idx = IP6_ADDR_GEN_MODE_EUI64;
+       else
+               ip6_addr_gen_mode_idx = IP6_ADDR_GEN_MODE_STABLE;
+       gtk_combo_box_set_active (priv->ip6_addr_gen_mode_combo, ip6_addr_gen_mode_idx);
+
        /* IPv6 required */
        gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->ip6_required),
                                      !nm_setting_ip_config_get_may_fail (setting));
@@ -1153,6 +1176,7 @@ finish_setup (CEPageIP6 *self, gpointer unused, GError *error, gpointer user_dat
        g_signal_connect (priv->dns_servers, "insert-text", G_CALLBACK (dns_servers_filter_cb), self);
        g_signal_connect_swapped (priv->dns_searches, "changed", G_CALLBACK (ce_page_changed), self);
        g_signal_connect_swapped (priv->ip6_privacy_combo, "changed", G_CALLBACK (ce_page_changed), self);
+       g_signal_connect_swapped (priv->ip6_addr_gen_mode_combo, "changed", G_CALLBACK (ce_page_changed), 
self);
 
        method_changed (priv->method, self);
        g_signal_connect (priv->method, "changed", G_CALLBACK (method_changed), self);
@@ -1219,6 +1243,7 @@ ui_to_setting (CEPageIP6 *self, GError **error)
        char **items = NULL, **iter;
        gboolean may_fail;
        NMSettingIP6ConfigPrivacy ip6_privacy;
+       NMSettingIP6ConfigAddrGenMode ip6_addr_gen_mode;
 
        /* Method */
        if (gtk_combo_box_get_active_iter (priv->method, &tree_iter)) {
@@ -1371,10 +1396,16 @@ ui_to_setting (CEPageIP6 *self, GError **error)
                break;
        }
 
+       if (gtk_combo_box_get_active (priv->ip6_addr_gen_mode_combo) == IP6_ADDR_GEN_MODE_EUI64)
+               ip6_addr_gen_mode = NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_EUI64;
+       else
+               ip6_addr_gen_mode = NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE_STABLE_PRIVACY;
+
        may_fail = !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (priv->ip6_required));
        g_object_set (G_OBJECT (priv->setting),
                      NM_SETTING_IP_CONFIG_MAY_FAIL, may_fail,
                      NM_SETTING_IP6_CONFIG_IP6_PRIVACY, ip6_privacy,
+                     NM_SETTING_IP6_CONFIG_ADDR_GEN_MODE, (int) ip6_addr_gen_mode,
                      NULL);
 
        valid = TRUE;