Novacoin/CNovacoinAddress.cs

   1 \feffusing System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Text;
   5 using System.Threading.Tasks;
   6
   7 namespace Novacoin
   8 {
   9     public enum AddrType
  10     {
  11         PUBKEY_ADDRESS = 8,
  12         SCRIPT_ADDRESS = 20,
  13         PUBKEY_ADDRESS_TEST = 111,
  14         SCRIPT_ADDRESS_TEST = 196
  15     };
  16
  17     public class CNovacoinAddress
  18     {
  19         private byte nVersion;
  20         private List<byte> addrData;
  21
  22         public CNovacoinAddress(byte nVersionIn, IEnumerable<byte> addrDataIn)
  23         {
  24             nVersion = nVersionIn;
  25             addrData = addrDataIn.ToList();
  26         }
  27
  28         public CNovacoinAddress(CKeyID keyID)
  29         {
  30             nVersion = (byte)AddrType.PUBKEY_ADDRESS;
  31             addrData = new List<byte>(keyID.hashBytes);
  32         }
  33
  34         public CNovacoinAddress(CScriptID scriptID)
  35         {
  36             nVersion = (byte)AddrType.SCRIPT_ADDRESS;
  37             addrData = new List<byte>(scriptID.hashBytes);
  38         }
  39
  40         public bool IsValid()
  41         {
  42             int nExpectedSize = 20;
  43
  44             switch ((AddrType) nVersion)
  45             {
  46                 case AddrType.PUBKEY_ADDRESS:
  47                     nExpectedSize = 20; // Hash of public key
  48                     break;
  49                 case AddrType.SCRIPT_ADDRESS:
  50                     nExpectedSize = 20; // Hash of CScript
  51                     break;
  52                 case AddrType.PUBKEY_ADDRESS_TEST:
  53                     nExpectedSize = 20;
  54                     break;
  55                 case AddrType.SCRIPT_ADDRESS_TEST:
  56                     nExpectedSize = 20;
  57                     break;
  58                 default:
  59                     return false;
  60             }
  61
  62             return addrData.Count == nExpectedSize;
  63         }
  64
  65         public override string ToString()
  66         {
  67             List<byte> r = new List<byte>();
  68
  69             r.Add(nVersion);
  70             r.AddRange(addrData);
  71
  72             return AddressTools.Base58EncodeCheck(r.ToArray());
  73         }
  74     }
  75 }