components/proximity_auth/webui/proximity_auth_ui_delegate.h

   1 // Copyright 2015 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 COMPONENTS_PROXIMITY_AUTH_WEBUI_PROXIMITY_AUTH_UI_DELEGATE_H_
   6 #define COMPONENTS_PROXIMITY_AUTH_WEBUI_PROXIMITY_AUTH_UI_DELEGATE_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9 #include "components/proximity_auth/cryptauth/proto/cryptauth_api.pb.h"
  10
  11 class PrefService;
  12
  13 namespace proximity_auth {
  14
  15 class CryptAuthClientFactory;
  16 class SecureMessageDelegate;
  17
  18 // A delegate used by the chrome://proximity-auth WebUI, used to get
  19 // implmentations with dependencies on chrome.
  20 class ProximityAuthUIDelegate {
  21  public:
  22   virtual ~ProximityAuthUIDelegate() {}
  23
  24   // Returns the PrefService used by the profile.
  25   virtual PrefService* GetPrefService() = 0;
  26
  27   // Returns the SecureMessageDelegate used by the system.
  28   virtual scoped_ptr<SecureMessageDelegate> CreateSecureMessageDelegate() = 0;
  29
  30   // Constructs the CryptAuthClientFactory that can be used for API requests.
  31   virtual scoped_ptr<CryptAuthClientFactory> CreateCryptAuthClientFactory() = 0;
  32
  33   // Constructs the DeviceClassifier message that is sent to CryptAuth for all
  34   // API requests.
  35   virtual cryptauth::DeviceClassifier GetDeviceClassifier() = 0;
  36 };
  37
  38 }  // namespace proximity_auth
  39
  40 #endif  // COMPONENTS_PROXIMITY_AUTH_WEBUI_PROXIMITY_AUTH_UI_DELEGATE_H_