components/wifi_sync/wifi_credential_syncable_service.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_WIFI_SYNC_WIFI_CREDENTIAL_SYNCABLE_SERVICE_H_
   6 #define COMPONENTS_WIFI_SYNC_WIFI_CREDENTIAL_SYNCABLE_SERVICE_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "components/keyed_service/core/keyed_service.h"
  11 #include "sync/api/sync_change_processor.h"
  12 #include "sync/api/syncable_service.h"
  13
  14 namespace wifi_sync {
  15
  16 // KeyedService that synchronizes WiFi credentials between local settings,
  17 // and Chrome Sync.
  18 //
  19 // This service does not necessarily own the storage for WiFi
  20 // credentials. In particular, on ChromeOS, WiFi credential storage is
  21 // managed by the ChromeOS connection manager ("Shill").
  22 class WifiCredentialSyncableService
  23     : public syncer::SyncableService, public KeyedService {
  24  public:
  25   WifiCredentialSyncableService();
  26   ~WifiCredentialSyncableService() override;
  27
  28   // syncer::SyncableService implementation.
  29   syncer::SyncMergeResult MergeDataAndStartSyncing(
  30       syncer::ModelType type,
  31       const syncer::SyncDataList& initial_sync_data,
  32       scoped_ptr<syncer::SyncChangeProcessor> sync_processor,
  33       scoped_ptr<syncer::SyncErrorFactory> error_handler) override;
  34   void StopSyncing(syncer::ModelType type) override;
  35   syncer::SyncDataList GetAllSyncData(syncer::ModelType type) const override;
  36   syncer::SyncError ProcessSyncChanges(
  37       const tracked_objects::Location& caller_location,
  38       const syncer::SyncChangeList& change_list) override;
  39
  40  private:
  41   // The syncer::ModelType that this SyncableService processes and
  42   // generates updates for.
  43   static const syncer::ModelType kModelType;
  44
  45   // Our SyncChangeProcessor instance. Used to push changes into
  46   // Chrome Sync.
  47   scoped_ptr<syncer::SyncChangeProcessor> sync_processor_;
  48
  49   DISALLOW_COPY_AND_ASSIGN(WifiCredentialSyncableService);
  50 };
  51
  52 }  // namespace wifi_sync
  53
  54 #endif  // COMPONENTS_WIFI_SYNC_WIFI_CREDENTIAL_SYNCABLE_SERVICE_H_