dom/datastore/DataStoreCallbacks.h
author Gijs Kruitbosch <gijskruitbosch@gmail.com>
Wed, 13 May 2015 22:18:00 +0100
changeset 260491 d5ba1bc97911bc35917c83ce5a92e873af38ec2c
parent 220513 71dad5af5c74ee1424986d5aeff4fa63a1a6e850
child 273536 bd079aadd3feeee3f9b9f73c5e0bc4bd6a870722
permissions -rw-r--r--
Bug 1164302 - pocket button gets lost after a restart, r=jaws a=dolske

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_DataStoreCallbacks_h
#define mozilla_dom_DataStoreCallbacks_h

#include "nsISupports.h"

namespace mozilla {
namespace dom {

class DataStoreDB;

class DataStoreDBCallback
{
public:
  NS_IMETHOD_(MozExternalRefCountType) AddRef(void) = 0;
  NS_IMETHOD_(MozExternalRefCountType) Release(void) = 0;

  enum RunStatus {
    Success,
    CreatedSchema,
    Error
  };

  virtual void Run(DataStoreDB* aDb, RunStatus aStatus) = 0;

protected:
  virtual ~DataStoreDBCallback()
  {
  }
};

class DataStoreRevisionCallback
{
public:
  NS_IMETHOD_(MozExternalRefCountType) AddRef(void) = 0;
  NS_IMETHOD_(MozExternalRefCountType) Release(void) = 0;

  virtual void Run(const nsAString& aRevisionID) = 0;

protected:
  virtual ~DataStoreRevisionCallback()
  {
  }
};

} // dom namespace
} // mozilla namespace

#endif // mozilla_dom_DataStoreCallbacks_h