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C++ czeroconfbrowser::ZeroconfService类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中czeroconfbrowser::ZeroconfService的典型用法代码示例。如果您正苦于以下问题:C++ ZeroconfService类的具体用法?C++ ZeroconfService怎么用?C++ ZeroconfService使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了ZeroconfService类的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: doResolveService

bool CZeroconfBrowserOSX::doResolveService(CZeroconfBrowser::ZeroconfService& fr_service, double f_timeout)
{
  bool ret = false;
  CFStringRef type = CFStringCreateWithCString (NULL,
                                                fr_service.GetType().c_str(),
                                                kCFStringEncodingUTF8
                                                );
  CFStringRef name = CFStringCreateWithCString (NULL,
                                                fr_service.GetName().c_str(),
                                                kCFStringEncodingUTF8
                                                );
  CFStringRef domain = CFStringCreateWithCString (NULL,
                                                  fr_service.GetDomain().c_str(),
                                                  kCFStringEncodingUTF8
                                                  );
  CFNetServiceRef service = CFNetServiceCreate (NULL, domain, type, name, 0);
  if(CFNetServiceResolveWithTimeout (service, f_timeout, NULL) )
  {
    CStdString ip; int port;
    ret = CopyFirstIPv4Address(service, ip, port);
    fr_service.SetIP(ip);
    fr_service.SetPort(port);
  }
  CFRelease(type);
  CFRelease(name);
  CFRelease(domain);
  CFRelease(service);
  return ret;
}
开发者ID:SHPURDYdBurt,项目名称:https-github.com-xbmc-atv2,代码行数:29,代码来源:ZeroconfBrowserOSX.cpp


示例2: ResolveCallback

void DNSSD_API CZeroconfBrowserWIN::ResolveCallback(DNSServiceRef                       sdRef,
                                                    DNSServiceFlags                     flags,
                                                    uint32_t                            interfaceIndex,
                                                    DNSServiceErrorType                 errorCode,
                                                    const char                          *fullname,
                                                    const char                          *hosttarget,
                                                    uint16_t                            port,        /* In network byte order */
                                                    uint16_t                            txtLen,
                                                    const unsigned char                 *txtRecord,
                                                    void                                *context
                                                    )
{

  if (errorCode)
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: ResolveCallback failed with error = %ld", (int) errorCode);
    return;
  }

  DNSServiceErrorType err;
  CZeroconfBrowser::ZeroconfService::tTxtRecordMap recordMap; 
  CStdString strIP;
  CZeroconfBrowser::ZeroconfService* service = (CZeroconfBrowser::ZeroconfService*) context;

  if(!CDNSNameCache::Lookup(hosttarget, strIP))
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: Could not resolve hostname %s",hosttarget);
    return;
  }
  service->SetIP(strIP);

  for(uint16_t i = 0; i < TXTRecordGetCount(txtLen, txtRecord); ++i)
  {
    char key[256];
    uint8_t valueLen;
    const void *value;
    std::string strvalue;
    err = TXTRecordGetItemAtIndex(txtLen, txtRecord,i ,sizeof(key) , key, &valueLen, &value);
    if(err != kDNSServiceErr_NoError)
      continue;

    if(value != NULL && valueLen > 0)
      strvalue.append((const char *)value, valueLen);

    recordMap.insert(std::make_pair(key, strvalue));
  }
  service->SetTxtRecords(recordMap);
  service->SetPort(ntohs(port));
}
开发者ID:A600,项目名称:xbmc,代码行数:49,代码来源:ZeroconfBrowserWIN.cpp


示例3: doResolveService

bool CZeroconfBrowserAvahi::doResolveService ( CZeroconfBrowser::ZeroconfService& fr_service, double f_timeout )
{
  {
    //wait for lock on event-loop to schedule resolving
    ScopedEventLoopBlock lock ( mp_poll );
    //avahi can only resolve already discovered services, as it needs info from there
    tDiscoveredServices::const_iterator it = m_discovered_services.find( fr_service );
    if ( it == m_discovered_services.end() )
    {
      CLog::Log ( LOGERROR, "CZeroconfBrowserAvahi::doResolveService called with undiscovered service, resolving is NOT possible" );
      return false;
    }
    //start resolving
    m_resolving_service = fr_service;
    m_resolved_event.Reset();
    if ( !avahi_service_resolver_new ( mp_client, it->second.interface, it->second.protocol,
      it->first.GetName().c_str(), it->first.GetType().c_str(), it->first.GetDomain().c_str(),
                                       AVAHI_PROTO_UNSPEC, AvahiLookupFlags ( 0 ), resolveCallback, this ) )
    {
      CLog::Log ( LOGERROR, "CZeroconfBrowserAvahi::doResolveService Failed to resolve service '%s': %s\n", it->first.GetName().c_str(),
                  avahi_strerror ( avahi_client_errno ( mp_client ) ) );
      return false;
    }
  } // end of this block releases lock of eventloop

  //wait for resolve to return or timeout
  m_resolved_event.WaitMSec(f_timeout*1000);
  {
    ScopedEventLoopBlock lock ( mp_poll );
    fr_service = m_resolving_service;
    return (!fr_service.GetIP().empty());
  }
}
开发者ID:69thelememt,项目名称:xbmc,代码行数:33,代码来源:ZeroconfBrowserAvahi.cpp


示例4: doResolveService

bool CZeroconfBrowserWIN::doResolveService(CZeroconfBrowser::ZeroconfService& fr_service, double f_timeout)
{
  DNSServiceErrorType err;
  DNSServiceRef sdRef = NULL;

  err = DNSServiceResolve(&sdRef, 0, kDNSServiceInterfaceIndexAny, fr_service.GetName(), fr_service.GetType(), fr_service.GetDomain(), ResolveCallback, &fr_service);

  if( err != kDNSServiceErr_NoError )
  {
    if (sdRef)
      DNSServiceRefDeallocate(sdRef);

    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: DNSServiceResolve returned (error = %ld)", (int) err);
    return false;
  }

  err = DNSServiceProcessResult(sdRef);

  if (err != kDNSServiceErr_NoError)
      CLog::Log(LOGERROR, "ZeroconfBrowserWIN::doResolveService DNSServiceProcessResult returned (error = %ld)", (int) err);

  if (sdRef)
    DNSServiceRefDeallocate(sdRef);

  return true;
}
开发者ID:A600,项目名称:xbmc,代码行数:26,代码来源:ZeroconfBrowserWIN.cpp


示例5: AddrinfoCallback

void DNSSD_API AddrinfoCallback(DNSServiceRef sdref, DNSServiceFlags flags, uint32_t interfaceIndex, DNSServiceErrorType errorCode, const char *hostname, const struct sockaddr *address, uint32_t ttl, void *context)
{
  if (errorCode)
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: AddrinfoCallback failed with error = %ld", (int) errorCode);
    return;
  }

  DNSServiceErrorType err;
  CStdString strIP;
  CZeroconfBrowser::ZeroconfService* service = (CZeroconfBrowser::ZeroconfService*) context;
  char addr[256] = "";
  if (address && address->sa_family == AF_INET)
  {
    const unsigned char *b = (const unsigned char *) &((struct sockaddr_in *)address)->sin_addr;
    snprintf(addr, sizeof(addr), "%d.%d.%d.%d", b[0], b[1], b[2], b[3]);
  }
  strIP = addr;
  service->SetIP(strIP);
}
开发者ID:xsedo,项目名称:xbmc,代码行数:20,代码来源:ZeroconfBrowserWIN.cpp


示例6: doResolveService

bool CZeroconfBrowserAndroid::doResolveService(CZeroconfBrowser::ZeroconfService& fr_service, double f_timeout)
{
  jni::CJNINsdServiceInfo service;
  service.setServiceName(fr_service.GetName());
  service.setServiceType(fr_service.GetType());
  
  CZeroconfBrowserAndroidResolve resolver;
  m_manager.resolveService(service, resolver);
  
  if (!resolver.m_resolutionDone.WaitMSec(f_timeout * 1000))
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserAndroid: DNSServiceResolve Timeout error");
    return false;
  }

  if (resolver.m_errorCode != -1)
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserAndroid: DNSServiceResolve returned (error = %ld)", resolver.m_errorCode);
    return false;
  }
   
  fr_service.SetHostname(resolver.m_retServiceInfo.getHost().getHostName());
  fr_service.SetIP(resolver.m_retServiceInfo.getHost().getHostAddress());
  fr_service.SetPort(resolver.m_retServiceInfo.getPort());
  
  CZeroconfBrowser::ZeroconfService::tTxtRecordMap recordMap; 
  jni::CJNISet<jni::jhstring> txtKey = resolver.m_retServiceInfo.getAttributes().keySet();
  jni::CJNIIterator<jni::jhstring> it = txtKey.iterator();
  while (it.hasNext())
  {
    jni::jhstring k = it.next();
    jni::jhbyteArray v = resolver.m_retServiceInfo.getAttributes().get(k);
  
    std::string key = jni::jcast<std::string>(k);
    std::vector<char> vv = jni::jcast<std::vector<char>>(v);
    std::string value = std::string(vv.begin(), vv.end());

    CLog::Log(LOGDEBUG, "ZeroconfBrowserAndroid: TXT record %s = %s (%d)", key.c_str(), value.c_str(), vv.size());
    
    recordMap.insert(std::make_pair(key, value));
  }
  fr_service.SetTxtRecords(recordMap);
  return (!fr_service.GetIP().empty());
}
开发者ID:Montellese,项目名称:xbmc,代码行数:44,代码来源:ZeroconfBrowserAndroid.cpp


示例7: GetDirectoryFromTxtRecords

bool GetDirectoryFromTxtRecords(const CZeroconfBrowser::ZeroconfService& zeroconf_service, CURL& url, CFileItemList &items)
{
  bool ret = false;

  //get the txt-records from this service
  CZeroconfBrowser::ZeroconfService::tTxtRecordMap txtRecords=zeroconf_service.GetTxtRecords();

  //if we have some records
  if(!txtRecords.empty())
  {
    std::string path;
    std::string username;
    std::string password;
  
    //search for a path key entry
    CZeroconfBrowser::ZeroconfService::tTxtRecordMap::iterator it = txtRecords.find(TXT_RECORD_PATH_KEY);

    //if we found the key - be sure there is a value there
    if( it != txtRecords.end() && !it->second.empty() )
    {
      //from now on we treat the value as a path - everything else would mean
      //a missconfigured zeroconf server.
      path=it->second;
    }
    
    //search for a username key entry
    it = txtRecords.find(TXT_RECORD_USERNAME_KEY);

    //if we found the key - be sure there is a value there
    if( it != txtRecords.end() && !it->second.empty() )
    {
      username=it->second;
      url.SetUserName(username);
    }
    
    //search for a password key entry
    it = txtRecords.find(TXT_RECORD_PASSWORD_KEY);

    //if we found the key - be sure there is a value there
    if( it != txtRecords.end() && !it->second.empty() )
    {
      password=it->second;
      url.SetPassword(password);
    }
    
    //if we got a path - add a item - else at least we maybe have set username and password to theurl
    if( !path.empty())
    {
      CFileItemPtr item(new CFileItem("", true));
      std::string urlStr(url.Get());
      //if path has a leading slash (sure it should have one)
      if( path.at(0) == '/' )
      {
        URIUtils::RemoveSlashAtEnd(urlStr);//we don't need the slash at and of url then
      }
      else//path doesn't start with slash - 
      {//this is some kind of missconfiguration - we fix it by adding a slash to the url
        URIUtils::AddSlashAtEnd(urlStr);
      }
      
      //add slash at end of path since it has to be a folder
      URIUtils::AddSlashAtEnd(path);
      //this is the full path includeing remote stuff (e.x. nfs://ip/path
      item->SetPath(urlStr + path);
      //remove the slash at the end of the path or GetFileName will not give the last dir
      URIUtils::RemoveSlashAtEnd(path);
      //set the label to the last directory in path
      if( !URIUtils::GetFileName(path).empty() )
        item->SetLabel(URIUtils::GetFileName(path));
      else
        item->SetLabel("/");

      item->SetLabelPreformated(true);
      //just set the default folder icon
      item->FillInDefaultIcon();
      item->m_bIsShareOrDrive=true;
      items.Add(item);
      ret = true;
    }
  }
  return ret;
}
开发者ID:AchimTuran,项目名称:xbmc,代码行数:82,代码来源:ZeroconfDirectory.cpp


示例8: doResolveService

bool CZeroconfBrowserMDNS::doResolveService(CZeroconfBrowser::ZeroconfService& fr_service, double f_timeout)
{
  DNSServiceErrorType err;
  DNSServiceRef sdRef = NULL;
  
  //start resolving
  m_resolving_service = fr_service;
  m_resolved_event.Reset();

  err = DNSServiceResolve(&sdRef, 0, kDNSServiceInterfaceIndexAny, fr_service.GetName(), fr_service.GetType(), fr_service.GetDomain(), ResolveCallback, this);

  if( err != kDNSServiceErr_NoError )
  {
    if (sdRef)
      DNSServiceRefDeallocate(sdRef);

    CLog::Log(LOGERROR, "ZeroconfBrowserMDNS: DNSServiceResolve returned (error = %ld)", (int) err);
    return false;
  }

  err = DNSServiceProcessResult(sdRef);

  if (err != kDNSServiceErr_NoError)
      CLog::Log(LOGERROR, "ZeroconfBrowserMDNS::doResolveService DNSServiceProcessResult returned (error = %ld)", (int) err);

#if defined(HAS_MDNS_EMBEDDED)
  // when using the embedded mdns service the call to DNSServiceProcessResult
  // above will not block until the resolving was finished - instead we have to
  // wait for resolve to return or timeout  
  m_resolved_event.WaitMSec(f_timeout * 1000);
#endif //HAS_MDNS_EMBEDDED
  fr_service = m_resolving_service;

  if (sdRef)
    DNSServiceRefDeallocate(sdRef);

  // resolve the hostname
  if (!fr_service.GetHostname().empty())
  {
    CStdString strIP;

    // use mdns resolving
    m_addrinfo_event.Reset();
    sdRef = NULL;

    err = DNSServiceGetAddrInfo(&sdRef, 0, kDNSServiceInterfaceIndexAny, kDNSServiceProtocol_IPv4, fr_service.GetHostname(), GetAddrInfoCallback, this);

    if (err != kDNSServiceErr_NoError)
      CLog::Log(LOGERROR, "ZeroconfBrowserMDNS: DNSServiceGetAddrInfo returned (error = %ld)", (int) err);

    err = DNSServiceProcessResult(sdRef);

    if (err != kDNSServiceErr_NoError)
      CLog::Log(LOGERROR, "ZeroconfBrowserMDNS::doResolveService DNSServiceProcessResult returned (error = %ld)", (int) err);

#if defined(HAS_MDNS_EMBEDDED)
    // when using the embedded mdns service the call to DNSServiceProcessResult
    // above will not block until the resolving was finished - instead we have to
    // wait for resolve to return or timeout
    // give it 2 secs for resolving (resolving in mdns is cached and queued
    // in timeslices off 1 sec
    m_addrinfo_event.WaitMSec(2000);
#endif //HAS_MDNS_EMBEDDED
    fr_service = m_resolving_service;

    if (sdRef)
      DNSServiceRefDeallocate(sdRef);

    // fall back to our resolver
    if (fr_service.GetIP().empty())
    {
      CLog::Log(LOGWARNING, "ZeroconfBrowserMDNS: Could not resolve hostname %s falling back to CDNSNameCache", fr_service.GetHostname().c_str());
      if (CDNSNameCache::Lookup(fr_service.GetHostname(), strIP))
        fr_service.SetIP(strIP);
      else
        CLog::Log(LOGERROR, "ZeroconfBrowserMDNS: Could not resolve hostname %s", fr_service.GetHostname().c_str());
    }
  }

  return (!fr_service.GetIP().empty());
}
开发者ID:Anankin,项目名称:xbmc,代码行数:81,代码来源:ZeroconfBrowserMDNS.cpp


示例9: doResolveService

bool CZeroconfBrowserWIN::doResolveService(CZeroconfBrowser::ZeroconfService& fr_service, double f_timeout)
{
  DNSServiceErrorType err;
  DNSServiceRef sdRef = NULL;

  err = DNSServiceResolve(&sdRef, 0, kDNSServiceInterfaceIndexAny, fr_service.GetName(), fr_service.GetType(), fr_service.GetDomain(), ResolveCallback, &fr_service);

  if( err != kDNSServiceErr_NoError )
  {
    if (sdRef)
      DNSServiceRefDeallocate(sdRef);

    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: DNSServiceResolve returned (error = %ld)", (int) err);
    return false;
  }

#if defined(__VIDONME_MEDIACENTER__)
  //don't block in DNSServiceProcessResult, timeout is 0.
  int dns_sd_fd  = sdRef ? DNSServiceRefSockFD(sdRef) : -1;
  int nfds = dns_sd_fd + 1;
  fd_set readfds;
  struct timeval tv;
  int result;
#if 0
  while (!stopNow)
  {
    // 1. Set up the fd_set as usual here.
    // This example client has no file descriptors of its own,
    // but a real application would call FD_SET to add them to the set here
    FD_ZERO(&readfds);

    // 2. Add the fd for our client(s) to the fd_set
    if (sdRef) FD_SET(dns_sd_fd , &readfds);

    // 3. Set up the timeout.
    tv.tv_sec  = 0;
    tv.tv_usec = 0;

    result = select(nfds, &readfds, (fd_set*)NULL, (fd_set*)NULL, &tv);

    if (result > 0)
    {
      DNSServiceErrorType err = kDNSServiceErr_NoError;
      if (sdRef && FD_ISSET(dns_sd_fd , &readfds))
        err = DNSServiceProcessResult(sdRef);
      if (err)
      { 
        fprintf(stderr, "DNSServiceProcessResult returned %d\n", err); 
        stopNow = 1; 
      }
    }
    else
    {
      printf("select() returned %d errno %d %s\n", result, errno, strerror(errno));
      if (errno != EINTR) stopNow = 1;
    }
  }
#else
  // 1. Set up the fd_set as usual here.
  // This example client has no file descriptors of its own,
  // but a real application would call FD_SET to add them to the set here
  FD_ZERO(&readfds);

  // 2. Add the fd for our client(s) to the fd_set
  if (sdRef) FD_SET(dns_sd_fd , &readfds);

  // 3. Set up the timeout.
  tv.tv_sec  = 1;
  tv.tv_usec = 0;

  result = select(nfds, &readfds, (fd_set*)NULL, (fd_set*)NULL, &tv);

  if (result > 0)
  {
    DNSServiceErrorType err = kDNSServiceErr_NoError;
    if (sdRef && FD_ISSET(dns_sd_fd , &readfds))
      err = DNSServiceProcessResult(sdRef);
    if (err)
    { 
      fprintf(stderr, "DNSServiceProcessResult returned %d\n", err); 
    }
  }
  else
  {
    printf("select() returned %d errno %d %s\n", result, errno, strerror(errno));
    if (errno != EINTR)
    {
      //stopNow = 1;
    }
  }
#endif
#else
  err = DNSServiceProcessResult(sdRef);
#endif//__VIDONME_MEDIACENTER__

  if (err != kDNSServiceErr_NoError)
      CLog::Log(LOGERROR, "ZeroconfBrowserWIN::doResolveService DNSServiceProcessResult returned (error = %ld)", (int) err);

  if (sdRef)
    DNSServiceRefDeallocate(sdRef);
//.........这里部分代码省略.........
开发者ID:xsedo,项目名称:xbmc,代码行数:101,代码来源:ZeroconfBrowserWIN.cpp


示例10: ResolveCallback

void DNSSD_API CZeroconfBrowserWIN::ResolveCallback(DNSServiceRef                       sdRef,
                                                    DNSServiceFlags                     flags,
                                                    uint32_t                            interfaceIndex,
                                                    DNSServiceErrorType                 errorCode,
                                                    const char                          *fullname,
                                                    const char                          *hosttarget,
                                                    uint16_t                            port,        /* In network byte order */
                                                    uint16_t                            txtLen,
                                                    const unsigned char                 *txtRecord,
                                                    void                                *context
                                                    )
{

  if (errorCode)
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: ResolveCallback failed with error = %ld", (int) errorCode);
    return;
  }

  DNSServiceErrorType err;
  CZeroconfBrowser::ZeroconfService::tTxtRecordMap recordMap; 
  CStdString strIP;
  CZeroconfBrowser::ZeroconfService* service = (CZeroconfBrowser::ZeroconfService*) context;

#if defined(__VIDONME_MEDIACENTER__)
  {
    DNSServiceErrorType err;
    DNSServiceRef sdRef = NULL;

    err = DNSServiceGetAddrInfo(&sdRef, kDNSServiceFlagsReturnIntermediates, kDNSServiceInterfaceIndexAny,kDNSServiceProtocol_IPv4, hosttarget, AddrinfoCallback, service);
    if( err != kDNSServiceErr_NoError )
    {
      if (sdRef)
        DNSServiceRefDeallocate(sdRef);

      CLog::Log(LOGERROR, "ZeroconfBrowserWIN: DNSServiceGetAddrInfo returned (error = %ld)", (int) err);
      return;
    }
    err = DNSServiceProcessResult(sdRef);

    if (err != kDNSServiceErr_NoError)
      CLog::Log(LOGERROR, "ZeroconfBrowserWIN::doGetAddrInfoService DNSServiceProcessResult returned (error = %ld)", (int) err);

    if (sdRef)
      DNSServiceRefDeallocate(sdRef);
  }
#else
  if(!CDNSNameCache::Lookup(hosttarget, strIP))
  {
    CLog::Log(LOGERROR, "ZeroconfBrowserWIN: Could not resolve hostname %s",hosttarget);
    return;
  }
  service->SetIP(strIP);
#endif

  for(uint16_t i = 0; i < TXTRecordGetCount(txtLen, txtRecord); ++i)
  {
    char key[256];
    uint8_t valueLen;
    const void *value;
    std::string strvalue;
    err = TXTRecordGetItemAtIndex(txtLen, txtRecord,i ,sizeof(key) , key, &valueLen, &value);
    if(err != kDNSServiceErr_NoError)
      continue;

    if(value != NULL && valueLen > 0)
      strvalue.append((const char *)value, valueLen);

    recordMap.insert(std::make_pair(key, strvalue));
  }
  service->SetTxtRecords(recordMap);
  service->SetPort(ntohs(port));
}
开发者ID:xsedo,项目名称:xbmc,代码行数:73,代码来源:ZeroconfBrowserWIN.cpp



注:本文中的czeroconfbrowser::ZeroconfService类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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