132 lines
4.5 KiB
C++
132 lines
4.5 KiB
C++
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_BROWSER_URL_REQUEST_CONTEXT_GETTER_H_
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#define CEF_LIBCEF_BROWSER_URL_REQUEST_CONTEXT_GETTER_H_
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#pragma once
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#include <set>
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#include <string>
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#include <vector>
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#include "base/compiler_specific.h"
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#include "base/files/file_path.h"
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#include "base/memory/ref_counted.h"
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#include "base/memory/scoped_ptr.h"
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#include "content/public/browser/content_browser_client.h"
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#include "net/url_request/url_request_context_getter.h"
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#include "net/url_request/url_request_job_factory.h"
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namespace base {
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class MessageLoop;
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}
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namespace net {
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class FtpTransactionFactory;
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class HostResolver;
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class ProxyConfigService;
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class URLRequestContextStorage;
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class URLRequestJobFactory;
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class URLRequestJobFactoryImpl;
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class URLSecurityManager;
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}
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class CefRequestInterceptor;
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class CefURLRequestContextProxy;
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/*
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// Classes used in network request processing:
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//
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// RC = net::URLRequestContext
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// Owns various network-related objects including the global cookie manager.
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//
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// RCP = CefURLRequestContextProxy
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// Creates the CSP and forwards requests to the objects owned by RC.
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//
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// CSP = CefCookieStoreProxy
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// Gives the CefCookieManager associated with CefBrowserHostImpl an
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// opportunity to handle cookie requests. Otherwise forwards requests via RC
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// to the global cookie manager.
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//
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// RCG = CefURLRequestContextGetter
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// Creates the RC and manages RCP lifespan.
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//
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// RCGP = CefURLRequestContextGetterProxy
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// Causes the RCG to create and destroy browser-specific RCPs.
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//
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// Relationship diagram:
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// ref = reference (scoped_refptr)
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// own = ownership (scoped_ptr)
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// ptr = raw pointer
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//
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// global cookie manager, etc...
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// ^
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// |
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// /-own-> RC <-ptr-\
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// / \
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// / /<-ptr-\ \
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// / / \ \
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// CefBrowserContext -ref-> RCG --own-> RCP --ref-> CSP
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// ^ ^ /
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// ref ptr /
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// | / /
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// CefBrowserHostImpl -ref-> RCGP----/ /
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// ^ /
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// \-ref--------------------------/
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*/
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class CefURLRequestContextGetter : public net::URLRequestContextGetter {
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public:
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CefURLRequestContextGetter(
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base::MessageLoop* io_loop,
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base::MessageLoop* file_loop,
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content::ProtocolHandlerMap* protocol_handlers);
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virtual ~CefURLRequestContextGetter();
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// net::URLRequestContextGetter implementation.
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virtual net::URLRequestContext* GetURLRequestContext() OVERRIDE;
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virtual scoped_refptr<base::SingleThreadTaskRunner>
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GetNetworkTaskRunner() const OVERRIDE;
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net::HostResolver* host_resolver();
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net::URLRequestJobFactoryImpl* job_factory_impl() const {
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return job_factory_impl_;
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}
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void SetCookieStoragePath(const base::FilePath& path,
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bool persist_session_cookies);
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void SetCookieSupportedSchemes(const std::vector<std::string>& schemes);
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// Manage URLRequestContext proxy objects. It's important that proxy objects
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// not be destroyed while any in-flight URLRequests exist. These methods
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// manage that requirement.
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CefURLRequestContextProxy* CreateURLRequestContextProxy();
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void ReleaseURLRequestContextProxy(CefURLRequestContextProxy* proxy);
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private:
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void CreateProxyConfigService();
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base::MessageLoop* io_loop_;
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base::MessageLoop* file_loop_;
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scoped_ptr<net::ProxyConfigService> proxy_config_service_;
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scoped_ptr<CefRequestInterceptor> request_interceptor_;
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scoped_ptr<net::URLRequestContextStorage> storage_;
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scoped_ptr<net::URLRequestContext> url_request_context_;
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scoped_ptr<net::URLSecurityManager> url_security_manager_;
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scoped_ptr<net::FtpTransactionFactory> ftp_transaction_factory_;
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content::ProtocolHandlerMap protocol_handlers_;
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net::URLRequestJobFactoryImpl* job_factory_impl_;
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typedef std::set<CefURLRequestContextProxy*> RequestContextProxySet;
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RequestContextProxySet url_request_context_proxies_;
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base::FilePath cookie_store_path_;
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std::vector<std::string> cookie_supported_schemes_;
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DISALLOW_COPY_AND_ASSIGN(CefURLRequestContextGetter);
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};
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#endif // CEF_LIBCEF_BROWSER_URL_REQUEST_CONTEXT_GETTER_H_
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