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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 CHROME_BROWSER_LOCAL_DISCOVERY_SERVICE_DISCOVERY_CLIENT_UTILITY_H_ | 5 #ifndef CHROME_BROWSER_LOCAL_DISCOVERY_SERVICE_DISCOVERY_CLIENT_UTILITY_H_ |
| 6 #define CHROME_BROWSER_LOCAL_DISCOVERY_SERVICE_DISCOVERY_CLIENT_UTILITY_H_ | 6 #define CHROME_BROWSER_LOCAL_DISCOVERY_SERVICE_DISCOVERY_CLIENT_UTILITY_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/cancelable_callback.h" | 10 #include "base/cancelable_callback.h" |
| 11 #include "chrome/browser/local_discovery/service_discovery_shared_client.h" | 11 #include "chrome/browser/local_discovery/service_discovery_shared_client.h" |
| 12 #include "chrome/common/local_discovery/service_discovery_client.h" | 12 #include "chrome/common/local_discovery/service_discovery_client.h" |
| 13 #include "net/base/network_change_notifier.h" | 13 #include "net/base/network_change_notifier.h" |
| 14 | 14 |
| 15 namespace local_discovery { | 15 namespace local_discovery { |
| 16 | 16 |
| 17 class ServiceDiscoveryHostClient; | 17 class ServiceDiscoveryHostClient; |
| 18 | 18 |
| 19 // Wrapper for ServiceDiscoveryHostClient to hide restarting of utility process | 19 // Wrapper for ServiceDiscoveryHostClient to hide restarting of utility process |
| 20 // from mdns users. | 20 // from mdns users. |
| 21 class ServiceDiscoveryClientUtility | 21 class ServiceDiscoveryClientUtility |
| 22 : public ServiceDiscoverySharedClient, | 22 : public ServiceDiscoverySharedClient, |
| 23 public net::NetworkChangeNotifier::NetworkChangeObserver { | 23 public net::NetworkChangeNotifier::NetworkChangeObserver { |
| 24 public: | 24 public: |
| 25 ServiceDiscoveryClientUtility(); | 25 ServiceDiscoveryClientUtility(); |
| 26 | 26 |
| 27 // ServiceDiscoveryClient implementation. | 27 // ServiceDiscoveryClient implementation. |
| 28 virtual scoped_ptr<ServiceWatcher> CreateServiceWatcher( | 28 virtual scoped_ptr<ServiceWatcher> CreateServiceWatcher( |
| 29 const std::string& service_type, | 29 const std::string& service_type, |
| 30 const ServiceWatcher::UpdatedCallback& callback) OVERRIDE; | 30 const ServiceWatcher::UpdatedCallback& callback) override; |
| 31 virtual scoped_ptr<ServiceResolver> CreateServiceResolver( | 31 virtual scoped_ptr<ServiceResolver> CreateServiceResolver( |
| 32 const std::string& service_name, | 32 const std::string& service_name, |
| 33 const ServiceResolver::ResolveCompleteCallback& callback) OVERRIDE; | 33 const ServiceResolver::ResolveCompleteCallback& callback) override; |
| 34 virtual scoped_ptr<LocalDomainResolver> CreateLocalDomainResolver( | 34 virtual scoped_ptr<LocalDomainResolver> CreateLocalDomainResolver( |
| 35 const std::string& domain, | 35 const std::string& domain, |
| 36 net::AddressFamily address_family, | 36 net::AddressFamily address_family, |
| 37 const LocalDomainResolver::IPAddressCallback& callback) OVERRIDE; | 37 const LocalDomainResolver::IPAddressCallback& callback) override; |
| 38 | 38 |
| 39 // net::NetworkChangeNotifier::NetworkChangeObserver implementation. | 39 // net::NetworkChangeNotifier::NetworkChangeObserver implementation. |
| 40 virtual void OnNetworkChanged( | 40 virtual void OnNetworkChanged( |
| 41 net::NetworkChangeNotifier::ConnectionType type) OVERRIDE; | 41 net::NetworkChangeNotifier::ConnectionType type) override; |
| 42 | 42 |
| 43 private: | 43 private: |
| 44 friend class base::RefCounted<ServiceDiscoveryClientUtility>; | 44 friend class base::RefCounted<ServiceDiscoveryClientUtility>; |
| 45 | 45 |
| 46 virtual ~ServiceDiscoveryClientUtility(); | 46 virtual ~ServiceDiscoveryClientUtility(); |
| 47 void ScheduleStartNewClient(); | 47 void ScheduleStartNewClient(); |
| 48 void StartNewClient(); | 48 void StartNewClient(); |
| 49 void ReportSuccess(); | 49 void ReportSuccess(); |
| 50 | 50 |
| 51 scoped_refptr<ServiceDiscoveryHostClient> host_client_; | 51 scoped_refptr<ServiceDiscoveryHostClient> host_client_; |
| 52 int restart_attempts_; | 52 int restart_attempts_; |
| 53 base::WeakPtrFactory<ServiceDiscoveryClientUtility> weak_ptr_factory_; | 53 base::WeakPtrFactory<ServiceDiscoveryClientUtility> weak_ptr_factory_; |
| 54 | 54 |
| 55 DISALLOW_COPY_AND_ASSIGN(ServiceDiscoveryClientUtility); | 55 DISALLOW_COPY_AND_ASSIGN(ServiceDiscoveryClientUtility); |
| 56 }; | 56 }; |
| 57 | 57 |
| 58 } // namespace local_discovery | 58 } // namespace local_discovery |
| 59 | 59 |
| 60 #endif // CHROME_BROWSER_LOCAL_DISCOVERY_SERVICE_DISCOVERY_CLIENT_UTILITY_H_ | 60 #endif // CHROME_BROWSER_LOCAL_DISCOVERY_SERVICE_DISCOVERY_CLIENT_UTILITY_H_ |
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