src/frontends/android/app/src/main/java/org/strongswan/android/utils/Constants.java

   1 /*
   2  * Copyright (C) 2016-2018 Tobias Brunner
   3  * HSR Hochschule fuer Technik Rapperswil
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  */
  15
  16 package org.strongswan.android.utils;
  17
  18 public final class Constants
  19 {
  20         /**
  21          * Intent action used to notify about changes to the VPN profiles
  22          */
  23         public static final String VPN_PROFILES_CHANGED = "org.strongswan.android.VPN_PROFILES_CHANGED";
  24
  25         /**
  26          * Used in the intent above to notify about edits or inserts of a VPN profile (long)
  27          */
  28         public static final String VPN_PROFILES_SINGLE = "org.strongswan.android.VPN_PROFILES_SINGLE";
  29
  30         /**
  31          * Used in the intent above to notify about the deletion of multiple VPN profiles (array of longs)
  32          */
  33         public static final String VPN_PROFILES_MULTIPLE = "org.strongswan.android.VPN_PROFILES_MULTIPLE";
  34
  35         /**
  36          * Limits for MTU
  37          */
  38         public static final int MTU_MAX = 1500;
  39         public static final int MTU_MIN = 1280;
  40
  41         /**
  42          * Limits for NAT-T keepalive
  43          */
  44         public static final int NAT_KEEPALIVE_MAX = 120;
  45         public static final int NAT_KEEPALIVE_MIN = 10;
  46
  47         /**
  48          * Preference key for default VPN profile
  49          */
  50         public static final String PREF_DEFAULT_VPN_PROFILE = "pref_default_vpn_profile";
  51
  52         /**
  53          * Value used to signify that the most recently used profile should be used as default
  54          */
  55         public static final String PREF_DEFAULT_VPN_PROFILE_MRU = "pref_default_vpn_profile_mru";
  56
  57         /**
  58          * Preference key to store the most recently used VPN profile
  59          */
  60         public static final String PREF_MRU_VPN_PROFILE = "pref_mru_vpn_profile";
  61 }