chrome/browser/sync/glue/password_model_worker.h

   1 // Copyright (c) 2012 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 CHROME_BROWSER_SYNC_GLUE_PASSWORD_MODEL_WORKER_H_
   6 #define CHROME_BROWSER_SYNC_GLUE_PASSWORD_MODEL_WORKER_H_
   7
   8 #include "sync/internal_api/public/engine/model_safe_worker.h"
   9
  10 #include "base/basictypes.h"
  11 #include "base/callback_forward.h"
  12 #include "base/compiler_specific.h"
  13 #include "base/memory/ref_counted.h"
  14
  15 class PasswordStore;
  16
  17 namespace base {
  18 class WaitableEvent;
  19 }
  20
  21 namespace browser_sync {
  22
  23 // A syncer::ModelSafeWorker for password models that accepts requests
  24 // from the syncapi that need to be fulfilled on the password thread,
  25 // which is the DB thread on Linux and Windows.
  26 class PasswordModelWorker : public syncer::ModelSafeWorker {
  27  public:
  28   explicit PasswordModelWorker(
  29       const scoped_refptr<PasswordStore>& password_store);
  30
  31   // syncer::ModelSafeWorker implementation. Called on syncapi SyncerThread.
  32   virtual syncer::SyncerError DoWorkAndWaitUntilDone(
  33       const syncer::WorkCallback& work) OVERRIDE;
  34   virtual syncer::ModelSafeGroup GetModelSafeGroup() OVERRIDE;
  35
  36  private:
  37   virtual ~PasswordModelWorker();
  38
  39   void CallDoWorkAndSignalTask(
  40     const syncer::WorkCallback& work,
  41     base::WaitableEvent* done,
  42     syncer::SyncerError* error);
  43
  44   scoped_refptr<PasswordStore> password_store_;
  45   DISALLOW_COPY_AND_ASSIGN(PasswordModelWorker);
  46 };
  47
  48 }  // namespace browser_sync
  49
  50 #endif  // CHROME_BROWSER_SYNC_GLUE_PASSWORD_MODEL_WORKER_H_