1 // Copyright 2013 The Chromium 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 CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_DEVICE_LISTER_H_ 6 #define CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_DEVICE_LISTER_H_ 7 8 #include <string> 9 10 #include "base/callback.h" 11 #include "base/time/time.h" 12 #include "net/base/host_port_pair.h" 13 #include "net/base/net_util.h" 14 15 namespace local_discovery { 16 17 struct DeviceDescription { 18 enum ConnectionState { 19 ONLINE, 20 OFFLINE, 21 CONNECTING, 22 NOT_CONFIGURED, 23 UNKNOWN 24 }; 25 26 DeviceDescription(); 27 ~DeviceDescription(); 28 29 // Display attributes 30 std::string name; 31 std::string description; 32 33 // Functional attributes 34 std::string url; 35 std::string id; 36 std::string type; 37 ConnectionState connection_state; 38 39 // Attributes related to local HTTP 40 net::HostPortPair address; 41 net::IPAddressNumber ip_address; 42 base::Time last_seen; 43 }; 44 45 class PrivetDeviceLister { 46 public: 47 class Delegate { 48 public: 49 virtual void DeviceChanged(bool added, 50 const std::string& name, 51 const DeviceDescription& description) = 0; 52 virtual void DeviceRemoved(const std::string& name) = 0; 53 }; 54 55 56 virtual ~PrivetDeviceLister() {} 57 58 // Start the PrivetServiceLister. 59 virtual void Start() = 0; 60 61 virtual void DiscoverNewDevices(bool force_update) = 0; 62 }; 63 64 } // namespace local_discovery 65 66 #endif // CHROME_BROWSER_LOCAL_DISCOVERY_PRIVET_DEVICE_LISTER_H_ 67
