Clients/FirefoxExtension/CDNSSDService.h

   1 /* -*- Mode: C; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2009 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
  18
  19 #ifndef _CDNSSDSERVICE_H
  20 #define _CDNSSDSERVICE_H
  21
  22 #include "IDNSSDService.h"
  23 #include "nsCOMPtr.h"
  24 #include "nsComponentManagerUtils.h"
  25 #include "nsIThread.h"
  26 #include "nsIRunnable.h"
  27 #include "prtpool.h"
  28 #include <dns_sd.h>
  29 #include <stdio.h>
  30 #include <string>
  31
  32
  33 #define CDNSSDSERVICE_CONTRACTID "@apple.com/DNSSDService;1"
  34 #define CDNSSDSERVICE_CLASSNAME "CDNSSDService"
  35 #define CDNSSDSERVICE_CID { 0x944ED267, 0x465A, 0x4989, { 0x82, 0x72, 0x7E, 0xE9, 0x28, 0x6C, 0x99, 0xA5 } }
  36
  37
  38 /* Header file */
  39 class CDNSSDService : public IDNSSDService, nsIRunnable
  40 {
  41 public:
  42 NS_DECL_ISUPPORTS
  43 NS_DECL_IDNSSDSERVICE
  44 NS_DECL_NSIRUNNABLE
  45
  46 CDNSSDService();
  47 CDNSSDService( DNSServiceRef mainRef, nsISupports * listener );
  48
  49 virtual ~CDNSSDService();
  50
  51 private:
  52
  53 static void DNSSD_API
  54 BrowseReply
  55 (
  56     DNSServiceRef sdRef,
  57     DNSServiceFlags flags,
  58     uint32_t interfaceIndex,
  59     DNSServiceErrorType errorCode,
  60     const char      *   serviceName,
  61     const char      *   regtype,
  62     const char      *   replyDomain,
  63     void            *   context
  64 );
  65
  66 static void DNSSD_API
  67 ResolveReply
  68 (
  69     DNSServiceRef sdRef,
  70     DNSServiceFlags flags,
  71     uint32_t interfaceIndex,
  72     DNSServiceErrorType errorCode,
  73     const char          *   fullname,
  74     const char          *   hosttarget,
  75     uint16_t port,
  76     uint16_t txtLen,
  77     const unsigned char *   txtRecord,
  78     void                *   context
  79 );
  80
  81 static void
  82 Read
  83 (
  84     void * arg
  85 );
  86
  87 nsresult
  88 SetupNotifications();
  89
  90 void
  91 Cleanup();
  92
  93 char m_master;
  94 PRThreadPool    *   m_threadPool;
  95 DNSServiceRef m_mainRef;
  96 DNSServiceRef m_subRef;
  97 nsISupports     *   m_listener;
  98 PRFileDesc      *   m_fileDesc;
  99 PRJobIoDesc m_iod;
 100 PRJob           *   m_job;
 101 };
 102
 103
 104 #endif