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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROMEOS_DBUS_PEER_DAEMON_MANAGER_CLIENT_H_ | 5 #ifndef CHROMEOS_DBUS_PEER_DAEMON_MANAGER_CLIENT_H_ |
6 #define CHROMEOS_DBUS_PEER_DAEMON_MANAGER_CLIENT_H_ | 6 #define CHROMEOS_DBUS_PEER_DAEMON_MANAGER_CLIENT_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
| 10 #include <utility> |
10 #include <vector> | 11 #include <vector> |
11 | 12 |
12 #include "base/macros.h" | 13 #include "base/macros.h" |
13 #include "base/values.h" | 14 #include "base/values.h" |
14 #include "chromeos/chromeos_export.h" | 15 #include "chromeos/chromeos_export.h" |
15 #include "chromeos/dbus/dbus_client.h" | 16 #include "chromeos/dbus/dbus_client.h" |
16 #include "chromeos/dbus/dbus_method_call_status.h" | 17 #include "chromeos/dbus/dbus_method_call_status.h" |
| 18 #include "dbus/property.h" |
17 | 19 |
18 namespace chromeos { | 20 namespace chromeos { |
19 | 21 |
20 // PeerDaemonManagerClient is used to communicate with the PeerDaemon Manager | 22 // PeerDaemonManagerClient is used to communicate with the PeerDaemon Manager |
21 // service. All methods should be called from the origin thread which | 23 // service. All methods should be called from the origin thread which |
22 // initializes the DBusThreadManager instance. | 24 // initializes the DBusThreadManager instance. |
23 class CHROMEOS_EXPORT PeerDaemonManagerClient : public DBusClient { | 25 class CHROMEOS_EXPORT PeerDaemonManagerClient : public DBusClient { |
24 public: | 26 public: |
| 27 class ManagerProperties : public dbus::PropertySet { |
| 28 public: |
| 29 ManagerProperties(dbus::ObjectProxy* object_proxy, |
| 30 const PropertyChangedCallback& callback); |
| 31 ~ManagerProperties() override; |
| 32 |
| 33 const std::vector<std::string>& monitored_technologies() const { |
| 34 return monitored_technologies_.value(); |
| 35 } |
| 36 |
| 37 private: |
| 38 dbus::Property<std::vector<std::string>> monitored_technologies_; |
| 39 |
| 40 DISALLOW_COPY_AND_ASSIGN(ManagerProperties); |
| 41 }; |
| 42 |
| 43 class ServiceProperties : public dbus::PropertySet { |
| 44 public: |
| 45 ServiceProperties(dbus::ObjectProxy* object_proxy, |
| 46 const PropertyChangedCallback& callback); |
| 47 ~ServiceProperties() override; |
| 48 |
| 49 const std::string& service_id() const { return service_id_.value(); } |
| 50 const std::map<std::string, std::string>& service_info() const { |
| 51 return service_info_.value(); |
| 52 } |
| 53 const std::vector<std::pair<std::vector<uint8_t>, uint16_t>>& ip_infos() |
| 54 const { |
| 55 return ip_infos_.value(); |
| 56 } |
| 57 |
| 58 private: |
| 59 dbus::Property<std::string> service_id_; |
| 60 dbus::Property<std::map<std::string, std::string>> service_info_; |
| 61 dbus::Property<std::vector<std::pair<std::vector<uint8_t>, uint16_t>>> |
| 62 ip_infos_; |
| 63 |
| 64 DISALLOW_COPY_AND_ASSIGN(ServiceProperties); |
| 65 }; |
| 66 |
| 67 class PeerProperties : public dbus::PropertySet { |
| 68 public: |
| 69 PeerProperties(dbus::ObjectProxy* object_proxy, |
| 70 const PropertyChangedCallback& callback); |
| 71 ~PeerProperties() override; |
| 72 |
| 73 const std::string& uuid() const { return uuid_.value(); } |
| 74 uint64_t last_seen() const { return last_seen_.value(); } |
| 75 |
| 76 private: |
| 77 dbus::Property<std::string> uuid_; |
| 78 dbus::Property<uint64_t> last_seen_; |
| 79 |
| 80 DISALLOW_COPY_AND_ASSIGN(PeerProperties); |
| 81 }; |
| 82 |
| 83 // Interface for observing changes from a leadership daemon. |
| 84 class Observer { |
| 85 public: |
| 86 virtual ~Observer() {} |
| 87 |
| 88 // Called when the peer daemon manager is added. |
| 89 virtual void ManagerAdded() {} |
| 90 |
| 91 // Called when the peer daemon manager is removed; perhaps on a process |
| 92 // crash of the peer daemon. |
| 93 virtual void ManagerRemoved() {} |
| 94 |
| 95 // Called when the manager changes a property value. |
| 96 virtual void ManagerPropertyChanged(const std::string& property_name) {} |
| 97 |
| 98 // Called when the service with object path |object_path| is added to the |
| 99 // system. |
| 100 virtual void ServiceAdded(const dbus::ObjectPath& object_path) {} |
| 101 |
| 102 // Called when the service with object path |object_path| is removed from |
| 103 // the system. |
| 104 virtual void ServiceRemoved(const dbus::ObjectPath& object_path) {} |
| 105 |
| 106 // Called when the service with object path |object_path| changes a |
| 107 // property value. |
| 108 virtual void ServicePropertyChanged(const dbus::ObjectPath& object_path, |
| 109 const std::string& property_name) {} |
| 110 |
| 111 // Called when the peer with object path |object_path| is added to the |
| 112 // system. |
| 113 virtual void PeerAdded(const dbus::ObjectPath& object_path) {} |
| 114 |
| 115 // Called when the peer with object path |object_path| is removed from |
| 116 // the system. |
| 117 virtual void PeerRemoved(const dbus::ObjectPath& object_path) {} |
| 118 |
| 119 // Called when the peer with object path |object_path| changes a |
| 120 // property value. |
| 121 virtual void PeerPropertyChanged(const dbus::ObjectPath& object_path, |
| 122 const std::string& property_name) {} |
| 123 }; |
| 124 |
25 ~PeerDaemonManagerClient() override; | 125 ~PeerDaemonManagerClient() override; |
26 | 126 |
27 // Factory function, creates a new instance which is owned by the caller. | 127 // Factory function, creates a new instance which is owned by the caller. |
28 // For normal usage, access the singleton via DBusThreadManager::Get(). | 128 // For normal usage, access the singleton via DBusThreadManager::Get(). |
29 static PeerDaemonManagerClient* Create(); | 129 static PeerDaemonManagerClient* Create(); |
30 | 130 |
| 131 // Adds and removes observers for events on all peer events. |
| 132 virtual void AddObserver(Observer* observer) = 0; |
| 133 virtual void RemoveObserver(Observer* observer) = 0; |
| 134 |
| 135 // Retrieves a list of all the services. |
| 136 virtual std::vector<dbus::ObjectPath> GetServices() = 0; |
| 137 |
| 138 // Retrieves a list of all the peers. |
| 139 virtual std::vector<dbus::ObjectPath> GetPeers() = 0; |
| 140 |
| 141 // Obtains the properties for the service with object path |object_path|, |
| 142 // any values should be copied if needed. |
| 143 virtual ServiceProperties* GetServiceProperties( |
| 144 const dbus::ObjectPath& object_path) = 0; |
| 145 |
| 146 // Obtains the properties for the peer with object path |object_path|, |
| 147 // any values should be copied if needed. |
| 148 virtual PeerProperties* GetPeerProperties( |
| 149 const dbus::ObjectPath& object_path) = 0; |
| 150 |
31 // Calls StartMonitoring method. | 151 // Calls StartMonitoring method. |
32 // |callback| is called with its |call_status| argument set to | 152 // |callback| is called with its |call_status| argument set to |
33 // DBUS_METHOD_CALL_SUCCESS if the method call succeeds. Otherwise, | 153 // DBUS_METHOD_CALL_SUCCESS if the method call succeeds. Otherwise, |
34 // |callback| is called with |call_status| set to DBUS_METHOD_CALL_FAILURE. | 154 // |callback| is called with |call_status| set to DBUS_METHOD_CALL_FAILURE. |
35 virtual void StartMonitoring( | 155 virtual void StartMonitoring( |
36 const std::vector<std::string>& requested_technologies, | 156 const std::vector<std::string>& requested_technologies, |
37 const base::DictionaryValue& options, | 157 const base::DictionaryValue& options, |
38 const StringDBusMethodCallback& callback) = 0; | 158 const StringDBusMethodCallback& callback) = 0; |
39 | 159 |
40 // Calls StopMonitoring method. | 160 // Calls StopMonitoring method. |
(...skipping 30 matching lines...) Expand all Loading... |
71 // Create() should be used instead. | 191 // Create() should be used instead. |
72 PeerDaemonManagerClient(); | 192 PeerDaemonManagerClient(); |
73 | 193 |
74 private: | 194 private: |
75 DISALLOW_COPY_AND_ASSIGN(PeerDaemonManagerClient); | 195 DISALLOW_COPY_AND_ASSIGN(PeerDaemonManagerClient); |
76 }; | 196 }; |
77 | 197 |
78 } // namespace chromeos | 198 } // namespace chromeos |
79 | 199 |
80 #endif // CHROMEOS_DBUS_PEER_DAEMON_MANAGER_CLIENT_H_ | 200 #endif // CHROMEOS_DBUS_PEER_DAEMON_MANAGER_CLIENT_H_ |
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