src/frontends/android/src/org/strongswan/android/data/VpnType.java

   1 /*
   2  * Copyright (C) 2012 Tobias Brunner
   3  * 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.data;
  17
  18 public enum VpnType
  19 {
  20         IKEV2_EAP("ikev2-eap", true, false),
  21         IKEV2_CERT("ikev2-cert", false, true);
  22
  23         private String mIdentifier;
  24         private boolean mCertificate;
  25         private boolean mUsernamePassword;
  26
  27         /**
  28          * Enum which provides additional information about the supported VPN types.
  29          *
  30          * @param id identifier used to store and transmit this specific type
  31          * @param userpass true if username and password are required
  32          * @param certificate true if a client certificate is required
  33          */
  34         VpnType(String id, boolean userpass, boolean certificate)
  35         {
  36                 mIdentifier = id;
  37                 mUsernamePassword = userpass;
  38                 mCertificate = certificate;
  39         }
  40
  41         /**
  42          * The identifier used to store this value in the database
  43          * @return identifier
  44          */
  45         public String getIdentifier()
  46         {
  47                 return mIdentifier;
  48         }
  49
  50         /**
  51          * Whether username and password are required for this type of VPN.
  52          *
  53          * @return true if username and password are required
  54          */
  55         public boolean getRequiresUsernamePassword()
  56         {
  57                 return mUsernamePassword;
  58         }
  59
  60         /**
  61          * Whether a certificate is required for this type of VPN.
  62          *
  63          * @return true if a certificate is required
  64          */
  65         public boolean getRequiresCertificate()
  66         {
  67                 return mCertificate;
  68         }
  69
  70         /**
  71          * Get the enum entry with the given identifier.
  72          *
  73          * @param identifier get the enum entry with this identifier
  74          * @return the enum entry, or the default if not found
  75          */
  76         public static VpnType fromIdentifier(String identifier)
  77         {
  78                 for (VpnType type : VpnType.values())
  79                 {
  80                         if (identifier.equals(type.mIdentifier))
  81                         {
  82                                 return type;
  83                         }
  84                 }
  85                 return VpnType.IKEV2_EAP;
  86         }
  87 }