Exemplo n.º 1
0
 private SipRegistration(String contact_prefs, List<Destination> destination_list, UsageManager manager) {
   if (contact_prefs == null || destination_list == null || destination_list.Count == 0)
     throw new ArgumentException("SipRegistration does not allow null parameter or destination list < 1");
   type = SipRegistrationType.sip_registration_route;
   codePoint = Usage_Code_Point.SIP_REGISTRATION;
   length = (UInt16)(contact_prefs.Length + 2);
   length += (UInt16)(ReloadMessage.GetDestListNetLength(destination_list) + 2); // + 2 destList preceeding "length" value
   data = new SipRegistrationData(contact_prefs, destination_list);
   myManager = manager;
 }
Exemplo n.º 2
0
    /// <summary>
    /// This method reads deserializes a SipRegistration datagramm from incomming bytes.
    /// </summary>
    /// <param name="rm">The ReloadMessage helper class</param>
    /// <param name="reader">The incomming byte stream reader</param>
    /// <param name="usage_size">Size of the Usage datagramm.</param>
    /// <returns></returns>
    public IUsage FromReader(ReloadMessage rm, BinaryReader reader, long usage_size) {
      try {
        type = (SipRegistrationType)reader.ReadByte();
        this.length = (UInt16)(IPAddress.HostToNetworkOrder(
          (short)reader.ReadInt16()));
        switch (type) {
          case SipRegistrationType.sip_registration_uri:
            UInt16 len = (UInt16)(IPAddress.HostToNetworkOrder((short)reader.ReadInt16()));
            data = new SipRegistrationData(Encoding.UTF8.GetString(reader.ReadBytes(len), 0, len));
            break;

          case SipRegistrationType.sip_registration_route:
            len = (UInt16)(IPAddress.HostToNetworkOrder((short)reader.ReadInt16()));
            string contact_prefs = Encoding.UTF8.GetString(reader.ReadBytes(len), 0, len);

            len = (UInt16)(IPAddress.HostToNetworkOrder((short)reader.ReadInt16()));
            data = new SipRegistrationData(contact_prefs, rm.ReadDestList(reader, len));
            break;
          default:
            throw new SystemException(String.Format("Invalid SipRegistrationType {0}!", type));
        }

        usage_size = usage_size - (length);

      }
      catch (Exception ex) {
        throw ex;
      }
      return this;
    }
Exemplo n.º 3
0
 /// <summary>
 /// If the registration is of type "sip_registration_uri", then the
 /// contents are an opaque string containing the URI.
 /// </summary>
 /// <param name="sip_uri">The SIP URI to be stored</param>
 private SipRegistration(String sip_uri, UsageManager manager) {
   if (sip_uri == null || sip_uri.Length == 0)
     throw new ArgumentNullException("SIP URI can not be null or size = 0");
   codePoint = Usage_Code_Point.SIP_REGISTRATION;
   type = SipRegistrationType.sip_registration_uri;
   data = new SipRegistrationData(sip_uri);
   length = (UInt16)(sip_uri.Length + 2); // +2 for preceding length value (short)
   myManager = manager;
 }