Paul Stewart | 35eff13 | 2013-04-12 12:08:40 -0700 | [diff] [blame] | 1 | // Copyright (c) 2013 The Chromium OS 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 SHILL_ETHERNET_EAP_PROVIDER_H_ |
| 6 | #define SHILL_ETHERNET_EAP_PROVIDER_H_ |
| 7 | |
| 8 | #include <map> |
| 9 | |
| 10 | #include <base/callback.h> |
| 11 | |
Paul Stewart | bc14fb7 | 2013-07-30 08:21:58 -0700 | [diff] [blame] | 12 | #include "shill/provider_interface.h" |
Paul Stewart | 35eff13 | 2013-04-12 12:08:40 -0700 | [diff] [blame] | 13 | #include "shill/refptr_types.h" |
| 14 | |
| 15 | namespace shill { |
| 16 | |
| 17 | class ControlInterface; |
Paul Stewart | 0e51ad9 | 2013-07-26 14:42:55 -0700 | [diff] [blame] | 18 | class Error; |
Paul Stewart | 35eff13 | 2013-04-12 12:08:40 -0700 | [diff] [blame] | 19 | class Ethernet; |
| 20 | class EventDispatcher; |
Paul Stewart | 0e51ad9 | 2013-07-26 14:42:55 -0700 | [diff] [blame] | 21 | class KeyValueStore; |
Paul Stewart | 35eff13 | 2013-04-12 12:08:40 -0700 | [diff] [blame] | 22 | class Manager; |
| 23 | class Metrics; |
| 24 | |
Paul Stewart | bc14fb7 | 2013-07-30 08:21:58 -0700 | [diff] [blame] | 25 | class EthernetEapProvider : public ProviderInterface { |
Paul Stewart | 35eff13 | 2013-04-12 12:08:40 -0700 | [diff] [blame] | 26 | public: |
| 27 | typedef base::Callback<void()> CredentialChangeCallback; |
| 28 | |
| 29 | EthernetEapProvider(ControlInterface *control_interface, |
| 30 | EventDispatcher *dispatcher, |
| 31 | Metrics *metrics, |
| 32 | Manager *manager); |
| 33 | virtual ~EthernetEapProvider(); |
| 34 | |
Paul Stewart | 0e51ad9 | 2013-07-26 14:42:55 -0700 | [diff] [blame] | 35 | // Called by Manager as a part of the Provider interface. |
Paul Stewart | bc14fb7 | 2013-07-30 08:21:58 -0700 | [diff] [blame] | 36 | virtual void CreateServicesFromProfile(const ProfileRefPtr &profile) override; |
Paul Stewart | 0e51ad9 | 2013-07-26 14:42:55 -0700 | [diff] [blame] | 37 | virtual ServiceRefPtr GetService(const KeyValueStore &args, |
| 38 | Error *error) override; |
Paul Stewart | bc14fb7 | 2013-07-30 08:21:58 -0700 | [diff] [blame] | 39 | virtual ServiceRefPtr FindSimilarService( |
| 40 | const KeyValueStore &args, Error *error) const override; |
| 41 | virtual ServiceRefPtr CreateTemporaryService( |
| 42 | const KeyValueStore &args, Error *error) override; |
Paul Stewart | 0e51ad9 | 2013-07-26 14:42:55 -0700 | [diff] [blame] | 43 | virtual void Start() override; |
| 44 | virtual void Stop() override; |
Paul Stewart | 35eff13 | 2013-04-12 12:08:40 -0700 | [diff] [blame] | 45 | |
| 46 | virtual const ServiceRefPtr &service() const { return service_; } |
| 47 | |
| 48 | // Notify |device| via |callback| when EAP credentials have changed. |
| 49 | // Any previous callbacks for |device| are removed. |device| is |
| 50 | // only used a key to a map and is never dereferenced. |
| 51 | virtual void SetCredentialChangeCallback(Ethernet *device, |
| 52 | CredentialChangeCallback callback); |
| 53 | |
| 54 | // Clear any previously registered callback for |device|. |
| 55 | virtual void ClearCredentialChangeCallback(Ethernet *device); |
| 56 | |
| 57 | // Called by |service_| when EAP credentials are changed. Notify all |
| 58 | // listening Ethernet devices. |
| 59 | virtual void OnCredentialsChanged() const; |
| 60 | |
| 61 | private: |
| 62 | friend class EthernetEapProviderTest; |
| 63 | friend class EthernetTest; |
| 64 | friend class ManagerTest; |
| 65 | |
| 66 | // Used only in Ethernet and Manager unit tests. |
| 67 | // TODO(gauravsh): Remove this and allow mocks to work correctly |
| 68 | // crbug.com/232134 |
| 69 | void set_service(const ServiceRefPtr &service) { service_ = service; } |
| 70 | |
| 71 | typedef std::map<Ethernet *, CredentialChangeCallback> CallbackMap; |
| 72 | |
| 73 | // Representative service on which EAP credentials are configured. |
| 74 | ServiceRefPtr service_; |
| 75 | |
| 76 | // Keyed set of notifiers to call when the EAP credentials for |service_| |
| 77 | // have changed. |
| 78 | CallbackMap callback_map_; |
| 79 | |
| 80 | ControlInterface *control_interface_; |
| 81 | EventDispatcher *dispatcher_; |
| 82 | Metrics *metrics_; |
| 83 | Manager *manager_; |
| 84 | }; |
| 85 | |
| 86 | } // namespace shill |
| 87 | |
| 88 | #endif // SHILL_ETHERNET_EAP_PROVIDER_H_ |