ios/web_view/internal/signin/web_view_gaia_cookie_manager_service_factory.h

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef IOS_WEB_VIEW_INTERNAL_SIGNIN_WEB_VIEW_GAIA_MANAGER_SERVICE_FACTORY_H_
#define IOS_WEB_VIEW_INTERNAL_SIGNIN_WEB_VIEW_GAIA_MANAGER_SERVICE_FACTORY_H_

#include <memory>

#include "base/macros.h"
#include "components/keyed_service/ios/browser_state_keyed_service_factory.h"

namespace base {
template <typename T>
struct DefaultSingletonTraits;
}  // namespace base

class GaiaCookieManagerService;

namespace ios_web_view {

class WebViewBrowserState;

// Singleton that owns the GaiaCookieManagerService(s) and associates those
// services  with browser states.
class WebViewGaiaCookieManagerServiceFactory
    : public BrowserStateKeyedServiceFactory {
 public:
  // Returns the instance of GaiaCookieManagerService associated with this
  // browser state (creating one if none exists). Returns null if this browser
  // state cannot have an GaiaCookieManagerService (for example, if it is
  // incognito).
  static GaiaCookieManagerService* GetForBrowserState(
      ios_web_view::WebViewBrowserState* browser_state);

  // Returns an instance of the factory singleton.
  static WebViewGaiaCookieManagerServiceFactory* GetInstance();

 private:
  friend struct base::DefaultSingletonTraits<
      WebViewGaiaCookieManagerServiceFactory>;

  WebViewGaiaCookieManagerServiceFactory();
  ~WebViewGaiaCookieManagerServiceFactory() override = default;

  // BrowserStateKeyedServiceFactory:
  std::unique_ptr<KeyedService> BuildServiceInstanceFor(
      web::BrowserState* context) const override;

  DISALLOW_COPY_AND_ASSIGN(WebViewGaiaCookieManagerServiceFactory);
};

}  // namespace ios_web_view

#endif  // IOS_WEB_VIEW_INTERNAL_SIGNIN_WEB_VIEW_GAIA_MANAGER_SERVICE_FACTORY_H_