static gboolean
check_ip_routes (NMConnection *orig,
NMConnection *candidate,
GHashTable *settings,
gint64 default_metric,
gboolean v4)
{
gs_free NMIPRoute **routes1 = NULL, **routes2 = NULL;
NMSettingIPConfig *s_ip1, *s_ip2;
const char *s_name;
GHashTable *props;
guint i, num;
s_name = v4 ? NM_SETTING_IP4_CONFIG_SETTING_NAME :
NM_SETTING_IP6_CONFIG_SETTING_NAME;
props = check_property_in_hash (settings,
s_name,
NM_SETTING_IP_CONFIG_ROUTES);
if (!props)
return TRUE;
s_ip1 = (NMSettingIPConfig *) nm_connection_get_setting_by_name (orig, s_name);
s_ip2 = (NMSettingIPConfig *) nm_connection_get_setting_by_name (candidate, s_name);
if (!s_ip1 || !s_ip2)
return FALSE;
num = nm_setting_ip_config_get_num_routes (s_ip1);
if (num != nm_setting_ip_config_get_num_routes (s_ip2))
return FALSE;
routes1 = g_new (NMIPRoute *, num);
routes2 = g_new (NMIPRoute *, num);
for (i = 0; i < num; i++) {
routes1[i] = nm_setting_ip_config_get_route (s_ip1, i);
routes2[i] = nm_setting_ip_config_get_route (s_ip2, i);
}
qsort (routes1, num, sizeof (NMIPRoute *), route_ptr_compare);
qsort (routes2, num, sizeof (NMIPRoute *), route_ptr_compare);
for (i = 0; i < num; i++) {
if (route_compare (routes1[i], routes2[i], default_metric))
return FALSE;
}
remove_from_hash (settings, props, s_name, NM_SETTING_IP_CONFIG_ROUTES);
return TRUE;
}
GtkWidget *
ip4_routes_dialog_new (NMSettingIPConfig *s_ip4, gboolean automatic)
{
GtkBuilder *builder;
GtkWidget *dialog, *widget, *ok_button;
GtkListStore *store;
GtkTreeIter model_iter;
GtkTreeSelection *selection;
gint offset;
GtkTreeViewColumn *column;
GtkCellRenderer *renderer;
int i;
GSList *renderers = NULL;
GError* error = NULL;
/* Initialize temporary storage vars */
g_free (last_edited);
last_edited = NULL;
last_path = NULL;
g_free (last_path);
last_column = -1;
builder = gtk_builder_new ();
if (!gtk_builder_add_from_file (builder, UIDIR "/ce-ip4-routes.ui", &error)) {
g_warning ("Couldn't load builder file: %s", error->message);
g_error_free (error);
return NULL;
}
dialog = GTK_WIDGET (gtk_builder_get_object (builder, "ip4_routes_dialog"));
if (!dialog) {
g_warning ("%s: Couldn't load ip4 routes dialog from .ui file.", __func__);
g_object_unref (builder);
return NULL;
}
gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
g_object_set_data_full (G_OBJECT (dialog), "builder",
builder, (GDestroyNotify) g_object_unref);
ok_button = GTK_WIDGET (gtk_builder_get_object (builder, "ok_button"));
store = gtk_list_store_new (4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
/* Add existing routes */
for (i = 0; i < nm_setting_ip_config_get_num_routes (s_ip4); i++) {
NMIPRoute *route = nm_setting_ip_config_get_route (s_ip4, i);
struct in_addr tmp_addr;
char netmask[INET_ADDRSTRLEN], metric[32];
gint64 metric_int;
if (!route) {
g_warning ("%s: empty IP4 route structure!", __func__);
continue;
}
tmp_addr.s_addr = nm_utils_ip4_prefix_to_netmask (nm_ip_route_get_prefix (route));
if (!inet_ntop (AF_INET, &tmp_addr, netmask, sizeof (netmask)))
*netmask = '\0';
metric_int = nm_ip_route_get_metric (route);
if (metric_int >= 0 && metric_int <= G_MAXUINT32)
g_snprintf (metric, sizeof (metric), "%lu", (unsigned long) metric_int);
else {
if (metric_int != -1)
g_warning ("invalid metric %lld", (long long int) metric_int);
metric[0] = 0;
}
gtk_list_store_append (store, &model_iter);
gtk_list_store_set (store, &model_iter,
COL_ADDRESS, nm_ip_route_get_dest (route),
COL_PREFIX, netmask,
COL_NEXT_HOP, nm_ip_route_get_next_hop (route),
COL_METRIC, metric,
-1);
}
widget = GTK_WIDGET (gtk_builder_get_object (builder, "ip4_routes"));
gtk_tree_view_set_model (GTK_TREE_VIEW (widget), GTK_TREE_MODEL (store));
g_object_unref (store);
/* IP Address column */
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "editable", TRUE, NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (cell_edited), builder);
g_object_set_data (G_OBJECT (renderer), "column", GUINT_TO_POINTER (COL_ADDRESS));
g_signal_connect (renderer, "editing-started", G_CALLBACK (ip4_cell_editing_started), ok_button);
g_signal_connect (renderer, "editing-canceled", G_CALLBACK (cell_editing_canceled), builder);
renderers = g_slist_append (renderers, renderer);
offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (widget),
-1, _("Address"), renderer,
"text", COL_ADDRESS,
NULL);
column = gtk_tree_view_get_column (GTK_TREE_VIEW (widget), offset - 1);
gtk_tree_view_column_set_expand (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_cell_data_func (column, renderer, cell_error_data_func,
GUINT_TO_POINTER (COL_ADDRESS), NULL);
/* Prefix column */
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "editable", TRUE, NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (cell_edited), builder);
g_object_set_data (G_OBJECT (renderer), "column", GUINT_TO_POINTER (COL_PREFIX));
g_signal_connect (renderer, "editing-started", G_CALLBACK (ip4_cell_editing_started), ok_button);
g_signal_connect (renderer, "editing-canceled", G_CALLBACK (cell_editing_canceled), builder);
renderers = g_slist_append (renderers, renderer);
offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (widget),
-1, _("Netmask"), renderer,
"text", COL_PREFIX,
NULL);
column = gtk_tree_view_get_column (GTK_TREE_VIEW (widget), offset - 1);
gtk_tree_view_column_set_expand (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_cell_data_func (column, renderer, cell_error_data_func,
GUINT_TO_POINTER (COL_PREFIX), NULL);
/* Gateway column */
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "editable", TRUE, NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (cell_edited), builder);
g_object_set_data (G_OBJECT (renderer), "column", GUINT_TO_POINTER (COL_NEXT_HOP));
g_signal_connect (renderer, "editing-started", G_CALLBACK (ip4_cell_editing_started), ok_button);
g_signal_connect (renderer, "editing-canceled", G_CALLBACK (cell_editing_canceled), builder);
renderers = g_slist_append (renderers, renderer);
offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (widget),
-1, _("Gateway"), renderer,
"text", COL_NEXT_HOP,
NULL);
column = gtk_tree_view_get_column (GTK_TREE_VIEW (widget), offset - 1);
gtk_tree_view_column_set_expand (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_cell_data_func (column, renderer, cell_error_data_func,
GUINT_TO_POINTER (COL_NEXT_HOP), NULL);
/* Metric column */
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer, "editable", TRUE, NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (cell_edited), builder);
g_object_set_data (G_OBJECT (renderer), "column", GUINT_TO_POINTER (COL_METRIC));
g_signal_connect (renderer, "editing-started", G_CALLBACK (uint_cell_editing_started), ok_button);
g_signal_connect (renderer, "editing-canceled", G_CALLBACK (cell_editing_canceled), builder);
renderers = g_slist_append (renderers, renderer);
offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (widget),
-1, _("Metric"), renderer,
"text", COL_METRIC,
NULL);
column = gtk_tree_view_get_column (GTK_TREE_VIEW (widget), offset - 1);
gtk_tree_view_column_set_expand (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
gtk_tree_view_column_set_cell_data_func (column, renderer, cell_error_data_func,
GUINT_TO_POINTER (COL_METRIC), NULL);
g_object_set_data_full (G_OBJECT (dialog), "renderers", renderers, (GDestroyNotify) g_slist_free);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
g_signal_connect (selection, "changed",
G_CALLBACK (list_selection_changed),
GTK_WIDGET (gtk_builder_get_object (builder, "ip4_route_delete_button")));
g_signal_connect (widget, "button-press-event", G_CALLBACK (tree_view_button_pressed_cb), builder);
widget = GTK_WIDGET (gtk_builder_get_object (builder, "ip4_route_add_button"));
gtk_widget_set_sensitive (widget, TRUE);
g_signal_connect (widget, "clicked", G_CALLBACK (route_add_clicked), builder);
widget = GTK_WIDGET (gtk_builder_get_object (builder, "ip4_route_delete_button"));
gtk_widget_set_sensitive (widget, FALSE);
g_signal_connect (widget, "clicked", G_CALLBACK (route_delete_clicked), builder);
widget = GTK_WIDGET (gtk_builder_get_object (builder, "ip4_ignore_auto_routes"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget),
nm_setting_ip_config_get_ignore_auto_routes (s_ip4));
gtk_widget_set_sensitive (widget, automatic);
widget = GTK_WIDGET (gtk_builder_get_object (builder, "ip4_never_default"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget),
nm_setting_ip_config_get_never_default (s_ip4));
/* Update initial validity */
validate (dialog);
return dialog;
}
