mDNSShared/Java/QueryListener.java

   1 /* -*- Mode: Java; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *     http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16
  17     Change History (most recent first):
  18
  19 $Log: QueryListener.java,v $
  20 Revision 1.3  2006/08/14 23:25:08  cheshire
  21 Re-licensed mDNSResponder daemon source code under Apache License, Version 2.0
  22
  23 Revision 1.2  2004/04/30 21:48:27  rpantos
  24 Change line endings for CVS.
  25
  26 Revision 1.1  2004/04/30 16:29:35  rpantos
  27 First checked in.
  28
  29  */
  30
  31
  32 package com.apple.dnssd;
  33
  34
  35 /**     A listener that receives results from {@link DNSSD#queryRecord}. */
  36
  37 public interface QueryListener extends BaseListener
  38 {
  39         /** Called when a record query has been completed.<P>
  40
  41                 @param  query
  42                                         The active query object.
  43                 <P>
  44                 @param  flags
  45                                         Possible values are DNSSD.MORE_COMING.
  46                 <P>
  47                 @param  ifIndex
  48                                         The interface on which the query was resolved. (The index for a given
  49                                         interface is determined via the if_nametoindex() family of calls.)
  50                 <P>
  51                 @param  fullName
  52                                         The resource record's full domain name.
  53                 <P>
  54                 @param  rrtype
  55                                         The resource record's type (e.g. PTR, SRV, etc) as defined by RFC 1035 and its updates.
  56                 <P>
  57                 @param  rrclass
  58                                         The class of the resource record, as defined by RFC 1035 and its updates.
  59                 <P>
  60                 @param  rdata
  61                                         The raw rdata of the resource record.
  62                 <P>
  63                 @param  ttl
  64                                         The resource record's time to live, in seconds.
  65         */
  66         void    queryAnswered( DNSSDService query, int flags, int ifIndex, String fullName,
  67                                                                 int rrtype, int rrclass, byte[] rdata, int ttl);
  68 }
  69