protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
switch (requestCode)
{
case ACTIVITY_RESULT_FILE_CHOOSER:
{
if (data != null)
{
profileUri = data.Data;
SelectOpenVPNProfile(profileUri);
}
}
break;
case ACTIVITY_RESULT_SETTINGS:
{
if (resultCode == Result.Ok)
{
if (currentConnectionStatus == VPN.Status.CONNECTED)
{
supportTools.InfoDialog(Resource.String.settings_changed);
}
}
}
break;
case VPNManager.VPN_REQUEST_CODE:
{
if (vpnManager != null)
{
vpnManager.HandleActivityResult(requestCode, resultCode, data);
}
}
break;
default:
{
EddieLogger.Warning("MainActivity::OnActivityResult: unhandled requestCode {0}, resultCode {1}", requestCode, resultCode, new string[0]);
}
break;
}
}
private void OnEvent(ref NativeMethods.EddieLibraryEvent oe)
{
try
{
switch (oe.type)
{
case NativeMethods.EventType.MESSAGE:
case NativeMethods.EventType.INFO:
{
EddieLogger.Info("{0}: {1}", oe.name, oe.info);
}
break;
case NativeMethods.EventType.WARN:
{
EddieLogger.Warning("OpenVPN {0}: {1}", oe.name, oe.info);
}
break;
case NativeMethods.EventType.ERROR:
case NativeMethods.EventType.FATAL_ERROR:
{
if (IgnoredError(oe.name))
{
EddieLogger.Warning("OpenVPN {0}: {1}", oe.name, oe.info);
}
else
{
// It seems OpenVPN is having BIG troubles with the connection
// In order to prevent worse conditions, try to lock the VPN (in case it is possible)
EddieLogger.Error("OpenVPN3 Fatal Error {0}: {1}", oe.name, oe.info);
NetworkStatusChanged(VPNAction.LOCK);
vpnService.DoChangeStatus(VPN.Status.LOCKED);
AlertNotification(vpnService.Resources.GetString(Resource.String.connection_vpn_error));
}
}
break;
case NativeMethods.EventType.FORMAL_WARNING:
{
if (IgnoredError(oe.name))
{
EddieLogger.Warning("OpenVPN {0}: {1}", oe.name, oe.info);
}
else
{
// It seems OpenVPN is having troubles with the connection
// In order to prevent worse conditions, lock the VPN
EddieLogger.Error("OpenVPN3 {0}: {1}", oe.name, oe.info);
NetworkStatusChanged(VPNAction.LOCK);
vpnService.DoChangeStatus(VPN.Status.LOCKED);
AlertNotification(vpnService.Resources.GetString(Resource.String.connection_vpn_formal_warning));
}
}
break;
case NativeMethods.EventType.TUN_ERROR:
case NativeMethods.EventType.CLIENT_RESTART:
case NativeMethods.EventType.AUTH_FAILED:
case NativeMethods.EventType.CERT_VERIFY_FAIL:
case NativeMethods.EventType.TLS_VERSION_MIN:
case NativeMethods.EventType.CLIENT_HALT:
case NativeMethods.EventType.CLIENT_SETUP:
case NativeMethods.EventType.CONNECTION_TIMEOUT:
case NativeMethods.EventType.INACTIVE_TIMEOUT:
case NativeMethods.EventType.DYNAMIC_CHALLENGE:
case NativeMethods.EventType.PROXY_NEED_CREDS:
case NativeMethods.EventType.PROXY_ERROR:
case NativeMethods.EventType.TUN_SETUP_FAILED:
case NativeMethods.EventType.TUN_IFACE_CREATE:
case NativeMethods.EventType.TUN_IFACE_DISABLED:
case NativeMethods.EventType.EPKI_ERROR:
case NativeMethods.EventType.EPKI_INVALID_ALIAS:
{
// These OpenVPN events may cause a fatal error
// In order to prevent worse conditions, lock the VPN
EddieLogger.Error("OpenVPN {0}: {1}", oe.name, oe.info);
NetworkStatusChanged(VPNAction.LOCK);
vpnService.DoChangeStatus(VPN.Status.LOCKED);
AlertNotification(vpnService.Resources.GetString(Resource.String.connection_vpn_formal_warning));
}
break;
case NativeMethods.EventType.CONNECTED:
{
if (oe.data.ToInt64() != 0)
{
NativeMethods.ovpn3_connection_data connectionData = Marshal.PtrToStructure <NativeMethods.ovpn3_connection_data>(oe.data);
EddieLogger.Info("CONNECTED: defined={0}, user={1}, serverHost={2}, serverPort={3}, serverProto={4}, serverIp={5}, vpnIp4={6}, vpnIp6={7}, gw4={8}, gw6={9}, clientIp={10}, tunName={11}", connectionData.defined, connectionData.user, connectionData.serverHost, connectionData.serverPort, connectionData.serverProto, connectionData.serverIp, connectionData.vpnIp4, connectionData.vpnIp6, connectionData.gw4, connectionData.gw6, connectionData.clientIp, connectionData.tunName);
}
}
break;
case NativeMethods.EventType.TRANSPORT_ERROR:
case NativeMethods.EventType.RELAY_ERROR:
case NativeMethods.EventType.DISCONNECTED:
{
EddieLogger.Warning("OpenVPN {0} - {1}: {2}", oe.type, oe.name, oe.info);
}
break;
default:
{
EddieLogger.Debug("OpenVPN Event: type={0}, name={1}, info={2}, data={3}", oe.type, oe.name, oe.info, oe.data.ToString());
}
break;
}
}
catch (Exception e)
{
EddieLogger.Error("OnEvent", e);
}
}
