Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/xbmc/network/mdns/ZeroconfMDNS.h b/xbmc/network/mdns/ZeroconfMDNS.h
new file mode 100644
index 0000000..95959a1
--- /dev/null
+++ b/xbmc/network/mdns/ZeroconfMDNS.h
@@ -0,0 +1,71 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "network/Zeroconf.h"
+#include "threads/CriticalSection.h"
+#include "threads/Thread.h"
+
+#include <memory>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include <dns_sd.h>
+
+class CZeroconfMDNS : public CZeroconf,public CThread
+{
+public:
+  CZeroconfMDNS();
+  ~CZeroconfMDNS();
+
+protected:
+
+  //CThread interface
+  void Process();
+
+  //implement base CZeroConf interface
+  bool doPublishService(const std::string& fcr_identifier,
+                        const std::string& fcr_type,
+                        const std::string& fcr_name,
+                        unsigned int f_port,
+                        const std::vector<std::pair<std::string, std::string> >& txt);
+
+  bool doForceReAnnounceService(const std::string& fcr_identifier);
+  bool doRemoveService(const std::string& fcr_ident);
+
+  virtual void doStop();
+
+  bool IsZCdaemonRunning();
+
+  void ProcessResults();
+
+private:
+
+  static void DNSSD_API registerCallback(DNSServiceRef sdref,
+                                         const DNSServiceFlags flags,
+                                         DNSServiceErrorType errorCode,
+                                         const char *name,
+                                         const char *regtype,
+                                         const char *domain,
+                                         void *context);
+
+
+  //lock + data (accessed from runloop(main thread) + the rest)
+  CCriticalSection m_data_guard;
+  struct tServiceRef
+  {
+    DNSServiceRef serviceRef;
+    TXTRecordRef txtRecordRef;
+    int updateNumber;
+  };
+  typedef std::map<std::string, struct tServiceRef> tServiceMap;
+  tServiceMap m_services;
+  DNSServiceRef m_service;
+};