cef/libcef/browser/browser_context_proxy.h

// Copyright (c) 2011 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 CEF_LIBCEF_BROWSER_BROWSER_CONTEXT_PROXY_H_
#define CEF_LIBCEF_BROWSER_BROWSER_CONTEXT_PROXY_H_
#pragma once

#include "libcef/browser/browser_context.h"
#include "libcef/browser/browser_context_impl.h"

#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"

class CefDownloadManagerDelegate;
class CefStoragePartitionProxy;

// BrowserContext implementation for a particular CefRequestContext. Life span
// is controlled by CefRequestContextImpl. Only accessed on the UI thread. See
// browser_context.h for an object relationship diagram.
class CefBrowserContextProxy : public CefBrowserContext {
 public:
  CefBrowserContextProxy(CefRequestContextImpl* const request_context,
                         CefRefPtr<CefRequestContextHandler> handler,
                         CefBrowserContextImpl* parent);

  // Must be called immediately after this object is created.
  void Initialize() override;

  // SupportsUserData methods.
  Data* GetUserData(const void* key) const override;
  void SetUserData(const void* key, std::unique_ptr<Data> data) override;
  void RemoveUserData(const void* key) override;

  // BrowserContext methods.
  base::FilePath GetPath() const override;
  std::unique_ptr<content::ZoomLevelDelegate> CreateZoomLevelDelegate(
      const base::FilePath& partition_path) override;
  bool IsOffTheRecord() const override;
  content::DownloadManagerDelegate* GetDownloadManagerDelegate() override;
  content::BrowserPluginGuestManager* GetGuestManager() override;
  storage::SpecialStoragePolicy* GetSpecialStoragePolicy() override;
  content::PushMessagingService* GetPushMessagingService() override;
  content::SSLHostStateDelegate* GetSSLHostStateDelegate() override;
  content::PermissionManager* GetPermissionManager() override;
  content::BackgroundFetchDelegate* GetBackgroundFetchDelegate() override;
  content::BackgroundSyncController* GetBackgroundSyncController() override;
  content::BrowsingDataRemoverDelegate* GetBrowsingDataRemoverDelegate()
      override;
  net::URLRequestContextGetter* CreateRequestContext(
      content::ProtocolHandlerMap* protocol_handlers,
      content::URLRequestInterceptorScopedVector request_interceptors) override;
  net::URLRequestContextGetter* CreateRequestContextForStoragePartition(
      const base::FilePath& partition_path,
      bool in_memory,
      content::ProtocolHandlerMap* protocol_handlers,
      content::URLRequestInterceptorScopedVector request_interceptors) override;
  void RegisterInProcessServices(StaticServiceMap* services) override;

  // Profile methods.
  PrefService* GetPrefs() override;
  const PrefService* GetPrefs() const override;

  // CefBrowserContext methods.
  CefRequestContextImpl* GetCefRequestContext() const override;
  const CefRequestContextSettings& GetSettings() const override;
  CefRefPtr<CefRequestContextHandler> GetHandler() const override;
  HostContentSettingsMap* GetHostContentSettingsMap() override;
  void AddVisitedURLs(const std::vector<GURL>& urls) override;

  content::StoragePartition* GetOrCreateStoragePartitionProxy(
      content::StoragePartition* partition_impl);

  CefBrowserContextImpl* parent() const { return parent_; }

 private:
  // Allow deletion via std::unique_ptr() only.
  friend std::default_delete<CefBrowserContextProxy>;

  ~CefBrowserContextProxy() override;

  // Guaranteed to outlive this object.
  CefRequestContextImpl* const request_context_;

  // Members initialized during construction are safe to access from any thread.
  CefRefPtr<CefRequestContextHandler> handler_;
  CefBrowserContextImpl* parent_;  // Guaranteed to outlive this object.

  std::unique_ptr<CefDownloadManagerDelegate> download_manager_delegate_;
  std::unique_ptr<CefStoragePartitionProxy> storage_partition_proxy_;

  DISALLOW_COPY_AND_ASSIGN(CefBrowserContextProxy);
};

#endif  // CEF_LIBCEF_BROWSER_BROWSER_CONTEXT_PROXY_H_