static void
try_add_plugin (NMVpnManager *self, NMVpnPluginInfo *plugin_info)
{
NMVpnManagerPrivate *priv = NM_VPN_MANAGER_GET_PRIVATE (self);
const char *program;
program = nm_vpn_plugin_info_get_program (plugin_info);
if (!program || !*program)
return;
/* Make sure we don't add dupes.
* We don't really allow reload of the same file. What we do allow is however to
* delete a file and re-add it. */
if (nm_vpn_plugin_info_list_find_by_filename (priv->plugins,
nm_vpn_plugin_info_get_filename (plugin_info)))
return;
if (!nm_vpn_plugin_info_list_add (&priv->plugins, plugin_info, NULL))
return;
}
NMVpnService *
nm_vpn_service_new (NMVpnPluginInfo *plugin_info, GError **error)
{
NMVpnService *self;
NMVpnServicePrivate *priv;
g_return_val_if_fail (NM_IS_VPN_PLUGIN_INFO (plugin_info), NULL);
g_return_val_if_fail (nm_vpn_plugin_info_get_filename (plugin_info), NULL);
if (!nm_vpn_plugin_info_get_program (plugin_info)) {
g_set_error (error,
NM_VPN_PLUGIN_ERROR,
NM_VPN_PLUGIN_ERROR_FAILED,
"missing \"program\" entry");
return NULL;
}
self = (NMVpnService *) g_object_new (NM_TYPE_VPN_SERVICE, NULL);
priv = NM_VPN_SERVICE_GET_PRIVATE (self);
priv->plugin_info = g_object_ref (plugin_info);
priv->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES |
G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS |
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
NULL,
nm_vpn_plugin_info_get_service (plugin_info),
NM_VPN_DBUS_PLUGIN_PATH,
NM_VPN_DBUS_PLUGIN_INTERFACE,
NULL, error);
if (!priv->proxy) {
g_object_unref (self);
return NULL;
}
g_signal_connect (priv->proxy, "notify::g-name-owner",
G_CALLBACK (_name_owner_changed), self);
_name_owner_changed (G_OBJECT (priv->proxy), NULL, self);
return self;
}
static gboolean
nm_vpn_service_daemon_exec (NMVpnService *service, GError **error)
{
NMVpnServicePrivate *priv = NM_VPN_SERVICE_GET_PRIVATE (service);
GPid pid;
char *vpn_argv[2];
gboolean success = FALSE;
GError *spawn_error = NULL;
g_return_val_if_fail (NM_IS_VPN_SERVICE (service), FALSE);
vpn_argv[0] = (char *) nm_vpn_plugin_info_get_program (priv->plugin_info);
vpn_argv[1] = NULL;
g_assert (vpn_argv[0]);
success = g_spawn_async (NULL, vpn_argv, NULL, 0, nm_utils_setpgid, NULL, &pid, &spawn_error);
if (success) {
nm_log_info (LOGD_VPN, "VPN service '%s' started (%s), PID %ld",
nm_vpn_plugin_info_get_name (priv->plugin_info),
nm_vpn_service_get_dbus_service (service),
(long int) pid);
priv->start_timeout = g_timeout_add_seconds (5, _daemon_exec_timeout, service);
} else {
nm_log_warn (LOGD_VPN, "VPN service '%s': could not launch the VPN service. error: (%d) %s.",
nm_vpn_plugin_info_get_name (priv->plugin_info),
spawn_error ? spawn_error->code : -1,
spawn_error && spawn_error->message ? spawn_error->message : "(unknown)");
g_set_error (error,
NM_MANAGER_ERROR, NM_MANAGER_ERROR_FAILED,
"%s", spawn_error ? spawn_error->message : "unknown g_spawn_async() error");
nm_vpn_service_stop_connections (service, FALSE, NM_VPN_CONNECTION_STATE_REASON_SERVICE_START_FAILED);
if (spawn_error)
g_error_free (spawn_error);
}
return success;
}
