CEPage *
ce_page_vpn_new (NMConnectionEditor *editor,
NMConnection *connection,
GtkWindow *parent_window,
NMClient *client,
const char **out_secrets_setting_name,
GError **error)
{
CEPageVpn *self;
CEPageVpnPrivate *priv;
const char *service_type;
GError *local = NULL;
self = CE_PAGE_VPN (ce_page_new (CE_TYPE_PAGE_VPN,
editor,
connection,
parent_window,
client,
NULL,
NULL,
_("VPN")));
if (!self) {
g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("Could not load VPN user interface."));
return NULL;
}
priv = CE_PAGE_VPN_GET_PRIVATE (self);
priv->setting = nm_connection_get_setting_vpn (connection);
g_assert (priv->setting);
service_type = nm_setting_vpn_get_service_type (priv->setting);
g_assert (service_type);
priv->service_type = g_strdup (service_type);
priv->plugin = vpn_get_plugin_by_service (service_type);
if (!priv->plugin) {
g_set_error (error, NMA_ERROR, NMA_ERROR_GENERIC, _("Could not find VPN plugin for “%s”."), service_type);
g_object_unref (self);
return NULL;
}
priv->plugin = g_object_ref (priv->plugin);
priv->editor = nm_vpn_editor_plugin_get_editor (priv->plugin, CE_PAGE (self)->connection, &local);
if (!priv->editor) {
g_set_error (error, NMA_ERROR, NMA_ERROR_GENERIC,
_("Could not load editor VPN plugin for “%s” (%s)."),
service_type, local ? local->message : _("unknown failure"));
g_clear_error (&local);
g_object_unref (self);
return NULL;
}
g_signal_connect (self, "initialized", G_CALLBACK (finish_setup), NULL);
*out_secrets_setting_name = NM_SETTING_VPN_SETTING_NAME;
return CE_PAGE (self);
}
CEPage *
ce_page_vpn_new (NMConnection *connection,
GtkWindow *parent_window,
NMClient *client,
NMRemoteSettings *settings,
const char **out_secrets_setting_name,
GError **error)
{
CEPageVpn *self;
CEPageVpnPrivate *priv;
const char *service_type;
self = CE_PAGE_VPN (ce_page_new (CE_TYPE_PAGE_VPN,
connection,
parent_window,
client,
settings,
NULL,
NULL,
_("VPN")));
if (!self) {
g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("Could not load VPN user interface."));
return NULL;
}
priv = CE_PAGE_VPN_GET_PRIVATE (self);
priv->setting = nm_connection_get_setting_vpn (connection);
g_assert (priv->setting);
service_type = nm_setting_vpn_get_service_type (priv->setting);
g_assert (service_type);
priv->service_type = g_strdup (service_type);
priv->plugin = vpn_get_plugin_by_service (service_type);
if (!priv->plugin) {
g_set_error (error, NMA_ERROR, NMA_ERROR_GENERIC, _("Could not find VPN plugin service for '%s'."), service_type);
g_object_unref (self);
return NULL;
}
g_signal_connect (self, "initialized", G_CALLBACK (finish_setup), NULL);
*out_secrets_setting_name = NM_SETTING_VPN_SETTING_NAME;
return CE_PAGE (self);
}
void
vpn_export (NMConnection *connection)
{
GtkWidget *dialog;
NMVpnPluginUiInterface *plugin;
NMSettingVPN *s_vpn = NULL;
const char *service_type;
const char *home_folder;
s_vpn = nm_connection_get_setting_vpn (connection);
service_type = s_vpn ? nm_setting_vpn_get_service_type (s_vpn) : NULL;
if (!service_type) {
g_warning ("%s: invalid VPN connection!", __func__);
return;
}
dialog = gtk_file_chooser_dialog_new (_("Export VPN connection..."),
NULL,
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
home_folder = g_get_home_dir ();
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), home_folder);
plugin = vpn_get_plugin_by_service (service_type);
if (plugin) {
char *suggested = NULL;
suggested = nm_vpn_plugin_ui_interface_get_suggested_name (plugin, connection);
if (suggested) {
gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), suggested);
g_free (suggested);
}
}
g_signal_connect (G_OBJECT (dialog), "close", G_CALLBACK (gtk_widget_destroy), NULL);
g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (export_vpn_to_file_cb), g_object_ref (connection));
gtk_widget_show_all (dialog);
gtk_window_present (GTK_WINDOW (dialog));
}
gboolean
vpn_supports_ipv6 (NMConnection *connection)
{
NMSettingVPN *s_vpn;
const char *service_type;
NMVpnPluginUiInterface *plugin;
guint32 capabilities;
s_vpn = nm_connection_get_setting_vpn (connection);
g_return_val_if_fail (s_vpn != NULL, FALSE);
service_type = nm_setting_vpn_get_service_type (s_vpn);
g_return_val_if_fail (service_type != NULL, FALSE);
plugin = vpn_get_plugin_by_service (service_type);
g_return_val_if_fail (plugin != NULL, FALSE);
capabilities = nm_vpn_plugin_ui_interface_get_capabilities (plugin);
return (capabilities & NM_VPN_PLUGIN_UI_CAPABILITY_IPV6) != 0;
}
gboolean
vpn_supports_ipv6 (NMConnection *connection)
{
NMSettingVpn *s_vpn;
const char *service_type;
NMVpnEditorPlugin *plugin;
guint32 capabilities;
s_vpn = nm_connection_get_setting_vpn (connection);
g_return_val_if_fail (s_vpn != NULL, FALSE);
service_type = nm_setting_vpn_get_service_type (s_vpn);
g_return_val_if_fail (service_type != NULL, FALSE);
plugin = vpn_get_plugin_by_service (service_type);
if (!plugin)
return FALSE;
capabilities = nm_vpn_editor_plugin_get_capabilities (plugin);
return (capabilities & NM_VPN_EDITOR_PLUGIN_CAPABILITY_IPV6) != 0;
}
CEPage *
ce_page_vpn_new (NMConnection *connection, GtkWindow *parent_window, GError **error)
{
CEPageVpn *self;
CEPageVpnPrivate *priv;
CEPage *parent;
const char *service_type;
self = CE_PAGE_VPN (g_object_new (CE_TYPE_PAGE_VPN,
CE_PAGE_CONNECTION, connection,
CE_PAGE_PARENT_WINDOW, parent_window,
NULL));
parent = CE_PAGE (self);
priv = CE_PAGE_VPN_GET_PRIVATE (self);
parent->title = g_strdup (_("VPN"));
priv->setting = (NMSettingVPN *) nm_connection_get_setting (connection, NM_TYPE_SETTING_VPN);
g_assert (priv->setting);
service_type = nm_setting_vpn_get_service_type (priv->setting);
g_assert (service_type);
priv->service_type = g_strdup (service_type);
priv->plugin = vpn_get_plugin_by_service (service_type);
if (!priv->plugin) {
g_set_error (error, 0, 0, _("Could not find VPN plugin service for '%s'."), service_type);
g_object_unref (self);
return NULL;
}
g_signal_connect (self, "initialized", G_CALLBACK (finish_setup), NULL);
if (!ce_page_initialize (parent, NM_SETTING_VPN_SETTING_NAME, error)) {
g_object_unref (self);
return NULL;
}
return CE_PAGE (self);
}
static void
export_vpn_to_file_cb (GtkWidget *dialog, gint response, gpointer user_data)
{
NMConnection *connection = NM_CONNECTION (user_data);
char *filename = NULL;
GError *error = NULL;
NMVpnPluginUiInterface *plugin;
NMSettingConnection *s_con = NULL;
NMSettingVPN *s_vpn = NULL;
const char *service_type;
const char *id = NULL;
gboolean success = FALSE;
if (response != GTK_RESPONSE_ACCEPT)
goto out;
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (!filename) {
g_set_error (&error, G_IO_ERROR, G_IO_ERROR_FAILED, "no filename");
goto done;
}
if (g_file_test (filename, G_FILE_TEST_EXISTS)) {
int replace_response;
GtkWidget *replace_dialog;
char *bname;
bname = g_path_get_basename (filename);
replace_dialog = gtk_message_dialog_new (NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_CANCEL,
_("A file named \"%s\" already exists."),
bname);
gtk_dialog_add_buttons (GTK_DIALOG (replace_dialog), _("_Replace"), GTK_RESPONSE_OK, NULL);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (replace_dialog),
_("Do you want to replace %s with the VPN connection you are saving?"), bname);
g_free (bname);
replace_response = gtk_dialog_run (GTK_DIALOG (replace_dialog));
gtk_widget_destroy (replace_dialog);
if (replace_response != GTK_RESPONSE_OK)
goto out;
}
s_con = nm_connection_get_setting_connection (connection);
id = s_con ? nm_setting_connection_get_id (s_con) : NULL;
if (!id) {
g_set_error (&error, G_IO_ERROR, G_IO_ERROR_FAILED, "connection setting invalid");
goto done;
}
s_vpn = nm_connection_get_setting_vpn (connection);
service_type = s_vpn ? nm_setting_vpn_get_service_type (s_vpn) : NULL;
if (!service_type) {
g_set_error (&error, G_IO_ERROR, G_IO_ERROR_FAILED, "VPN setting invalid");
goto done;
}
plugin = vpn_get_plugin_by_service (service_type);
if (plugin)
success = nm_vpn_plugin_ui_interface_export (plugin, filename, connection, &error);
done:
if (!success) {
GtkWidget *err_dialog;
char *bname = filename ? g_path_get_basename (filename) : g_strdup ("(none)");
err_dialog = gtk_message_dialog_new (NULL,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Cannot export VPN connection"));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (err_dialog),
_("The VPN connection '%s' could not be exported to %s.\n\nError: %s."),
id ? id : "(unknown)", bname, error ? error->message : "unknown error");
g_free (bname);
g_signal_connect (err_dialog, "delete-event", G_CALLBACK (gtk_widget_destroy), NULL);
g_signal_connect (err_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
gtk_widget_show_all (err_dialog);
gtk_window_present (GTK_WINDOW (err_dialog));
}
out:
if (error)
g_error_free (error);
g_object_unref (connection);
gtk_widget_hide (dialog);
gtk_widget_destroy (dialog);
}
void
vpn_connection_new (FUNC_TAG_PAGE_NEW_CONNECTION_IMPL,
GtkWindow *parent,
const char *detail,
gpointer detail_data,
NMConnection *connection,
NMClient *client,
PageNewConnectionResultFunc result_func,
gpointer user_data)
{
NMSetting *s_vpn;
const char *service_type;
gs_free char *service_type_free = NULL;
gs_free char *add_detail_key_free = NULL;
gs_free char *add_detail_val_free = NULL;
const CEPageVpnDetailData *vpn_data = detail_data;
gssize split_idx, l;
const char *add_detail_key = NULL;
const char *add_detail_val = NULL;
gs_unref_object NMConnection *connection_tmp = NULL;
if (!detail && !connection) {
NewVpnInfo *info;
/* This will happen if nm-c-e is launched from the command line
* with "--create --type vpn". Dump the user back into the
* new connection dialog to let them pick a subtype now.
*/
info = g_slice_new (NewVpnInfo);
info->result_func = result_func;
info->user_data = user_data;
new_connection_dialog_full (parent, client,
NEW_VPN_CONNECTION_PRIMARY_LABEL,
NEW_VPN_CONNECTION_SECONDARY_LABEL,
vpn_type_filter_func,
vpn_type_result_func, info);
return;
}
connection = _ensure_connection_other (connection, &connection_tmp);
if (detail) {
service_type = detail;
add_detail_key = vpn_data ? vpn_data->add_detail_key : NULL;
add_detail_val = vpn_data ? vpn_data->add_detail_val : NULL;
service_type_free = nm_vpn_plugin_info_list_find_service_type (vpn_get_plugin_infos (), detail);
if (service_type_free)
service_type = service_type_free;
else if (!vpn_data) {
/* when called without @vpn_data, it means that @detail may contain "<SERVICE_TYPE>:<ADD_DETAIL>".
* Try to parse them by spliting @detail at the colons and try to interpret the first part as
* @service_type and the remainder as add-detail. */
l = strlen (detail);
for (split_idx = 1; split_idx < l - 1; split_idx++) {
if (detail[split_idx] == ':') {
gs_free char *detail_main = g_strndup (detail, split_idx);
NMVpnEditorPlugin *plugin;
service_type_free = nm_vpn_plugin_info_list_find_service_type (vpn_get_plugin_infos (), detail_main);
if (!service_type_free)
continue;
plugin = vpn_get_plugin_by_service (service_type_free);
if (!plugin) {
g_clear_pointer (&service_type_free, g_free);
continue;
}
/* we found a @service_type. Try to use the remainder as add-detail. */
service_type = service_type_free;
if (nm_vpn_editor_plugin_get_service_add_detail (plugin, service_type, &detail[split_idx + 1],
NULL, NULL,
&add_detail_key_free, &add_detail_val_free, NULL)
&& add_detail_key_free && add_detail_key_free[0]
&& add_detail_val_free && add_detail_val_free[0]) {
add_detail_key = add_detail_key_free;
add_detail_val = add_detail_val_free;
}
break;
}
}
}
if (!service_type)
service_type = detail;
s_vpn = nm_setting_vpn_new ();
g_object_set (s_vpn, NM_SETTING_VPN_SERVICE_TYPE, service_type, NULL);
if (add_detail_key)
nm_setting_vpn_add_data_item ((NMSettingVpn *) s_vpn, add_detail_key, add_detail_val);
nm_connection_add_setting (connection, s_vpn);
}
complete_vpn_connection (connection, client);
(*result_func) (FUNC_TAG_PAGE_NEW_CONNECTION_RESULT_CALL, connection, FALSE, NULL, user_data);
}