gnome-control-center/panels/network/connection-editor/vpn-helpers.c
Christopher Davis 590506add3 vpn-helpers: Use GtkFileDialog and AdwMessageDialog
GtkFileChooser and GtkMessageDialog are both deprecated.
This commit replaces them with the most appropriate API
for each use case.
2023-06-06 13:33:29 +00:00

177 lines
5.6 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* NetworkManager Connection editor -- Connection editor for NetworkManager
*
* Dan Williams <dcbw@redhat.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (C) Copyright 2008 Red Hat, Inc.
*/
#include "config.h"
#include <adwaita.h>
#include <string.h>
#include <glib.h>
#include <gmodule.h>
#include <adwaita.h>
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <NetworkManager.h>
#include "vpn-helpers.h"
NMVpnEditorPlugin *
vpn_get_plugin_by_service (const char *service)
{
NMVpnPluginInfo *plugin_info;
g_return_val_if_fail (service != NULL, NULL);
plugin_info = nm_vpn_plugin_info_list_find_by_service (vpn_get_plugins (), service);
if (plugin_info)
return nm_vpn_plugin_info_get_editor_plugin (plugin_info);
return NULL;
}
static gint
_sort_vpn_plugins (NMVpnPluginInfo *aa, NMVpnPluginInfo *bb)
{
return strcmp (nm_vpn_plugin_info_get_name (aa), nm_vpn_plugin_info_get_name (bb));
}
GSList *
vpn_get_plugins (void)
{
static GSList *plugins = NULL;
GSList *p;
p = nm_vpn_plugin_info_list_load ();
plugins = NULL;
while (p) {
g_autoptr(NMVpnPluginInfo) plugin_info = NM_VPN_PLUGIN_INFO (p->data);
g_autoptr(GError) error = NULL;
/* load the editor plugin, and preserve only those NMVpnPluginInfo that can
* successfully load the plugin. */
if (nm_vpn_plugin_info_load_editor_plugin (plugin_info, &error))
plugins = g_slist_prepend (plugins, g_steal_pointer (&plugin_info));
else {
if ( !nm_vpn_plugin_info_get_plugin (plugin_info)
&& nm_vpn_plugin_info_lookup_property (plugin_info, NM_VPN_PLUGIN_INFO_KF_GROUP_GNOME, "properties")) {
g_message ("vpn: (%s,%s) cannot load legacy-only plugin",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info));
} else if (g_error_matches (error, G_FILE_ERROR, G_FILE_ERROR_NOENT)) {
g_message ("vpn: (%s,%s) file \"%s\" not found. Did you install the client package?",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info),
nm_vpn_plugin_info_get_plugin (plugin_info));
} else {
g_warning ("vpn: (%s,%s) could not load plugin: %s",
nm_vpn_plugin_info_get_name (plugin_info),
nm_vpn_plugin_info_get_filename (plugin_info),
error->message);
}
}
p = g_slist_delete_link (p, p);
}
/* sort the list of plugins alphabetically. */
plugins = g_slist_sort (plugins, (GCompareFunc) _sort_vpn_plugins);
return plugins;
}
typedef struct {
VpnImportCallback callback;
gpointer user_data;
GtkWindow *parent;
} ActionInfo;
static void
import_vpn_from_file_cb (GObject *source_object, GAsyncResult *result, gpointer user_data)
{
g_autofree gchar *filename = NULL;
g_autoptr(GFile) file = NULL;
ActionInfo *info = (ActionInfo *) user_data;
GtkFileDialog *dialog;
NMConnection *connection = NULL;
g_autoptr(GError) error = NULL;
GSList *iter;
dialog = GTK_FILE_DIALOG (source_object);
file = gtk_file_dialog_open_finish (dialog, result, &error);
if (!file) {
g_warning ("%s: didn't get a filename back from the chooser!", __func__);
return;
}
filename = g_file_get_path (file);
#if NM_CHECK_VERSION (1,40,0)
connection = nm_conn_wireguard_import (filename, &error);
#endif
for (iter = vpn_get_plugins (); !connection && iter; iter = iter->next) {
NMVpnEditorPlugin *plugin;
plugin = nm_vpn_plugin_info_get_editor_plugin (iter->data);
g_clear_error (&error);
connection = nm_vpn_editor_plugin_import (plugin, filename, &error);
}
if (!connection) {
GtkWidget *err_dialog;
g_autofree gchar *bname;
bname = g_path_get_basename (filename);
err_dialog = adw_message_dialog_new (info->parent,
_("Cannot Import VPN Connection"),
NULL);
adw_message_dialog_format_body (ADW_MESSAGE_DIALOG (err_dialog),
_("The file “%s” could not be read or does not contain recognized VPN connection information\n\nError: %s."),
bname, error ? error->message : "unknown error");
adw_message_dialog_add_response (ADW_MESSAGE_DIALOG (err_dialog),
"close", _("_Close"));
gtk_window_present (GTK_WINDOW (err_dialog));
}
info->callback (connection, info->user_data);
g_free (info);
}
void
vpn_import (GtkWindow *parent, VpnImportCallback callback, gpointer user_data)
{
g_autoptr(GFile) home_folder = NULL;
GtkFileDialog *dialog;
ActionInfo *info;
dialog = gtk_file_dialog_new ();
gtk_file_dialog_set_title (dialog, _("Select file to import"));
gtk_file_dialog_set_modal (dialog, TRUE);
home_folder = g_file_new_for_path (g_get_home_dir ());
gtk_file_dialog_set_initial_folder (dialog, home_folder);
info = g_malloc0 (sizeof (ActionInfo));
info->callback = callback;
info->user_data = user_data;
info->parent = parent;
gtk_file_dialog_open (dialog, parent, NULL, import_vpn_from_file_cb, info);
}