1 // Copyright 2015 The Weave Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef LIBWEAVE_SRC_PRIVET_PUBLISHER_H_ 6 #define LIBWEAVE_SRC_PRIVET_PUBLISHER_H_ 7 8 #include <memory> 9 #include <string> 10 #include <vector> 11 12 #include <base/macros.h> 13 14 namespace weave { 15 16 namespace provider { 17 class DnsServiceDiscovery; 18 } 19 20 namespace privet { 21 22 class CloudDelegate; 23 class DeviceDelegate; 24 class WifiDelegate; 25 26 // Publishes privet service on DNS-SD. 27 class Publisher { 28 public: 29 Publisher(const DeviceDelegate* device, 30 const CloudDelegate* cloud, 31 const WifiDelegate* wifi, 32 provider::DnsServiceDiscovery* dns_sd); 33 ~Publisher(); 34 35 // Updates published information. Removes service if HTTP is not alive. 36 void Update(); 37 38 private: 39 void ExposeService(); 40 void RemoveService(); 41 42 provider::DnsServiceDiscovery* dns_sd_{nullptr}; 43 44 const DeviceDelegate* device_{nullptr}; 45 const CloudDelegate* cloud_{nullptr}; 46 const WifiDelegate* wifi_{nullptr}; 47 48 std::pair<uint16_t, std::vector<std::string>> published_; 49 50 DISALLOW_COPY_AND_ASSIGN(Publisher); 51 }; 52 53 } // namespace privet 54 } // namespace weave 55 56 #endif // LIBWEAVE_SRC_PRIVET_PUBLISHER_H_ 57
