cef/libcef/browser/browser_context_impl.h

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5.3 KiB
C++

// 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_IMPL_H_
#define CEF_LIBCEF_BROWSER_BROWSER_CONTEXT_IMPL_H_
#pragma once
#include "libcef/browser/browser_context.h"
#include "libcef/browser/net/url_request_context_getter_impl.h"
#include "base/files/file_path.h"
#include "base/memory/ref_counted.h"
#include "components/proxy_config/pref_proxy_config_tracker.h"
#include "components/visitedlink/browser/visitedlink_delegate.h"
class CefBrowserContextProxy;
class CefDownloadManagerDelegate;
class CefSSLHostStateDelegate;
class CefVisitedLinkListener;
namespace visitedlink {
class VisitedLinkMaster;
}
// Isolated BrowserContext implementation. Life span is controlled by
// CefBrowserMainParts for the global context and CefRequestContextImpl
// for non-global contexts. Only accessed on the UI thread unless otherwise
// indicated. See browser_context.h for an object relationship diagram.
class CefBrowserContextImpl : public CefBrowserContext,
public visitedlink::VisitedLinkDelegate {
public:
explicit CefBrowserContextImpl(const CefRequestContextSettings& settings);
// Returns the existing instance, if any, associated with the specified
// |cache_path|.
static CefBrowserContextImpl* GetForCachePath(
const base::FilePath& cache_path);
// Returns the underlying CefBrowserContextImpl if any.
static CefBrowserContextImpl* GetForContext(
content::BrowserContext* context);
// Returns all existing CefBrowserContextImpl.
static std::vector<CefBrowserContextImpl*> GetAll();
// Must be called immediately after this object is created.
void Initialize() override;
// Track associated CefBrowserContextProxy objects.
void AddProxy(const CefBrowserContextProxy* proxy);
void RemoveProxy(const CefBrowserContextProxy* proxy);
// Track associated CefRequestContextImpl objects. If this object is a non-
// global context then it will delete itself when the count reaches zero.
void AddRequestContext();
void RemoveRequestContext();
// 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::BackgroundSyncController* GetBackgroundSyncController() 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;
content::StoragePartition* GetStoragePartitionProxy(
content::BrowserContext* browser_context,
content::StoragePartition* partition_impl) override;
// Profile methods.
PrefService* GetPrefs() override;
const PrefService* GetPrefs() const override;
// CefBrowserContext methods.
const CefRequestContextSettings& GetSettings() const override;
CefRefPtr<CefRequestContextHandler> GetHandler() const override;
HostContentSettingsMap* GetHostContentSettingsMap() override;
void AddVisitedURLs(const std::vector<GURL>& urls) override;
// visitedlink::VisitedLinkDelegate methods.
void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) override;
// Guaranteed to exist once this object has been initialized.
scoped_refptr<CefURLRequestContextGetterImpl> request_context() const {
return url_request_getter_;
}
private:
// Allow deletion via std::unique_ptr().
friend std::default_delete<CefBrowserContextImpl>;
~CefBrowserContextImpl() override;
// Members initialized during construction are safe to access from any thread.
CefRequestContextSettings settings_;
base::FilePath cache_path_;
// Number of CefRequestContextImpl objects referencing this object.
int request_context_count_ = 0;
std::unique_ptr<PrefService> pref_service_;
std::unique_ptr<PrefProxyConfigTracker> pref_proxy_config_tracker_;
std::unique_ptr<CefDownloadManagerDelegate> download_manager_delegate_;
scoped_refptr<CefURLRequestContextGetterImpl> url_request_getter_;
std::unique_ptr<content::PermissionManager> permission_manager_;
std::unique_ptr<CefSSLHostStateDelegate> ssl_host_state_delegate_;
scoped_refptr<HostContentSettingsMap> host_content_settings_map_;
std::unique_ptr<visitedlink::VisitedLinkMaster> visitedlink_master_;
// |visitedlink_listener_| is owned by visitedlink_master_.
CefVisitedLinkListener* visitedlink_listener_;
DISALLOW_COPY_AND_ASSIGN(CefBrowserContextImpl);
};
#endif // CEF_LIBCEF_BROWSER_BROWSER_CONTEXT_IMPL_H_