Enhance the DBus interface for peerd

chromeos/dbus/fake_peer_daemon_manager_client.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROMEOS_DBUS_FAKE_PEER_DAEMON_MANAGER_CLIENT_H_
 #define CHROMEOS_DBUS_FAKE_PEER_DAEMON_MANAGER_CLIENT_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "chromeos/dbus/peer_daemon_manager_client.h"
 
 namespace chromeos {
 
 // A fake implementation of PeerDaemonManagerClient. Invokes callbacks
 // immediately.
 class FakePeerDaemonManagerClient : public PeerDaemonManagerClient {
  public:
   FakePeerDaemonManagerClient();
   ~FakePeerDaemonManagerClient() override;
 
   // DBusClient overrides:
   void Init(dbus::Bus* bus) override;
 
   // PeerDaemonManagerClient overrides:
+  void AddObserver(Observer* observer) override;
+  void RemoveObserver(Observer* observer) override;
+  std::vector<dbus::ObjectPath> GetPeers() override;
+  std::vector<dbus::ObjectPath> GetServices() override;
+  PeerProperties* GetPeerProperties(
+      const dbus::ObjectPath& object_path) override;
+  ServiceProperties* GetServiceProperties(
+      const dbus::ObjectPath& object_path) override;
   void StartMonitoring(const std::vector<std::string>& requested_technologies,
                        const base::DictionaryValue& options,
                        const StringDBusMethodCallback& callback) override;
   void StopMonitoring(const std::string& monitoring_token,
                       const VoidDBusMethodCallback& callback) override;
   void ExposeService(const std::string& service_id,
                      const std::map<std::string, std::string>& service_info,
                      const base::DictionaryValue& options,
                      const StringDBusMethodCallback& callback) override;
   void RemoveExposedService(const std::string& service_token,
                             const VoidDBusMethodCallback& callback) override;
   void Ping(const StringDBusMethodCallback& callback) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(FakePeerDaemonManagerClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_PEER_DAEMON_MANAGER_CLIENT_H_