chrome_network_delegate.h revision a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 120f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)#include "base/files/file_path.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 144e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "base/memory/scoped_ptr.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 16a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)#include "chrome/browser/net/chrome_network_data_saving_metrics.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_delegate.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 194e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)class ClientHints; 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CookieSettings; 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class PrefService; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)template<class T> class PrefMember; 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)typedef PrefMember<bool> BooleanPrefMember; 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace base { 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Value; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace chrome_browser_net { 312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class ConnectInterceptor; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class LoadTimeStats; 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class Predictor; 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace extensions { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class EventRouterForwarder; 38f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)class InfoMap; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class URLRequest; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace policy { 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class URLBlacklistManager; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ChromeNetworkDelegate is the central point from within the chrome code to 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// add hooks into the network stack. 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ChromeNetworkDelegate : public net::NetworkDelegate { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |enable_referrers| (and all of the other optional PrefMembers) should be 542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // initialized on the UI thread (see below) beforehand. This object's owner is 552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // responsible for cleaning them up at shutdown. 562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) ChromeNetworkDelegate(extensions::EventRouterForwarder* event_router, 572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BooleanPrefMember* enable_referrers); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ChromeNetworkDelegate(); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Not inlined because we assign a scoped_refptr, which requires us to include 612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // the header file. 62f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) void set_extension_info_map(extensions::InfoMap* extension_info_map); 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_url_blacklist_manager( 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const policy::URLBlacklistManager* url_blacklist_manager) { 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) url_blacklist_manager_ = url_blacklist_manager; 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If |profile| is NULL or not set, events will be broadcast to all profiles, 702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // otherwise they will only be sent to the specified profile. 712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_profile(void* profile) { 722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) profile_ = profile; 732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 750f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) // |profile_path| is used to locate the "Downloads" folder on Chrome OS. If it 760f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) // is set, the location of the Downloads folder for the profile is added to 770f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) // the whitelist for accesses via file: scheme. 780f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) void set_profile_path(const base::FilePath& profile_path) { 790f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) profile_path_ = profile_path; 800f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) } 810f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // If |cookie_settings| is NULL or not set, all cookies are enabled, 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // otherwise the settings are enforced on all observed network requests. 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Not inlined because we assign a scoped_refptr, which requires us to include 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // the header file. Here we just forward-declare it. 862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_cookie_settings(CookieSettings* cookie_settings); 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Causes requested URLs to be fed to |predictor| via ConnectInterceptor. 892a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_predictor(chrome_browser_net::Predictor* predictor); 902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_load_time_stats(chrome_browser_net::LoadTimeStats* load_time_stats) { 922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_time_stats_ = load_time_stats; 932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_enable_do_not_track(BooleanPrefMember* enable_do_not_track) { 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) enable_do_not_track_ = enable_do_not_track; 972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_force_google_safe_search( 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) BooleanPrefMember* force_google_safe_search) { 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) force_google_safe_search_ = force_google_safe_search; 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1044e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) // Adds the Client Hints header to HTTP requests. 1054e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) void SetEnableClientHints(); 1064e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Causes |OnCanThrottleRequest| to always return false, for all 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // instances of this object. 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void NeverThrottleRequests(); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Binds the pref members to |pref_service| and moves them to the IO thread. 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |enable_referrers| cannot be NULL, the others can. 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method should be called on the UI thread. 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void InitializePrefsOnUIThread( 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BooleanPrefMember* enable_referrers, 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BooleanPrefMember* enable_do_not_track, 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BooleanPrefMember* force_google_safe_search, 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrefService* pref_service); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When called, all file:// URLs will now be accessible. If this is not 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // called, then some platforms restrict access to file:// paths. 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void AllowAccessToAllFiles(); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a Value summary of the persistent state of the network session. 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The caller is responsible for deleting the returned value. 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Must be called on the UI thread. 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static Value* HistoricNetworkStatsInfoToValue(); 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Creates a Value summary of the state of the network session. The caller is 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // responsible for deleting the returned value. 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Value* SessionNetworkStatsInfoToValue() const; 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) friend class ChromeNetworkDelegateTest; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NetworkDelegate implementation. 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int OnBeforeURLRequest(net::URLRequest* request, 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::CompletionCallback& callback, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL* new_url) OVERRIDE; 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int OnBeforeSendHeaders(net::URLRequest* request, 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::CompletionCallback& callback, 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::HttpRequestHeaders* headers) OVERRIDE; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnSendHeaders(net::URLRequest* request, 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::HttpRequestHeaders& headers) OVERRIDE; 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int OnHeadersReceived( 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequest* request, 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::CompletionCallback& callback, 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::HttpResponseHeaders* original_response_headers, 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<net::HttpResponseHeaders>* override_response_headers) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OVERRIDE; 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnBeforeRedirect(net::URLRequest* request, 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& new_location) OVERRIDE; 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE; 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRawBytesRead(const net::URLRequest& request, 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bytes_read) OVERRIDE; 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnCompleted(net::URLRequest* request, bool started) OVERRIDE; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnURLRequestDestroyed(net::URLRequest* request) OVERRIDE; 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnPACScriptError(int line_number, 159a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) const base::string16& error) OVERRIDE; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual net::NetworkDelegate::AuthRequiredResponse OnAuthRequired( 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::URLRequest* request, 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::AuthChallengeInfo& auth_info, 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const AuthCallback& callback, 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::AuthCredentials* credentials) OVERRIDE; 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool OnCanGetCookies(const net::URLRequest& request, 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::CookieList& cookie_list) OVERRIDE; 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool OnCanSetCookie(const net::URLRequest& request, 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& cookie_line, 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::CookieOptions* options) OVERRIDE; 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool OnCanAccessFile(const net::URLRequest& request, 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path) const OVERRIDE; 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool OnCanThrottleRequest( 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::URLRequest& request) const OVERRIDE; 17490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) virtual bool OnCanEnablePrivacyMode( 17590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const GURL& url, 17690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const GURL& first_party_for_cookies) const OVERRIDE; 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual int OnBeforeSocketStreamConnect( 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::SocketStream* stream, 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const net::CompletionCallback& callback) OVERRIDE; 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void OnRequestWaitStateChange(const net::URLRequest& request, 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RequestWaitState state) OVERRIDE; 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void AccumulateContentLength( 184bb1529ce867d8845a77ec7cdf3e3003ef1771a40Ben Murdoch int64 received_payload_byte_count, int64 original_payload_byte_count, 185a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) chrome_browser_net::DataReductionRequestType data_reduction_type); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<extensions::EventRouterForwarder> event_router_; 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* profile_; 1890f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) base::FilePath profile_path_; 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<CookieSettings> cookie_settings_; 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 192f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) scoped_refptr<extensions::InfoMap> extension_info_map_; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<chrome_browser_net::ConnectInterceptor> connect_interceptor_; 1952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Weak, owned by our owner. 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BooleanPrefMember* enable_referrers_; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BooleanPrefMember* enable_do_not_track_; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BooleanPrefMember* force_google_safe_search_; 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Weak, owned by our owner. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const policy::URLBlacklistManager* url_blacklist_manager_; 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When true, allow access to all file:// URLs. 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static bool g_allow_file_access_; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // True if OnCanThrottleRequest should always return false. 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Note: This needs to be static as the instance of 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ChromeNetworkDelegate used may change over time, and we need to 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // set this variable once at start-up time. It is effectively 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // static anyway since it is based on a command-line flag. 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static bool g_never_throttle_requests_; 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Pointer to IOThread global, should outlive ChromeNetworkDelegate. 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) chrome_browser_net::LoadTimeStats* load_time_stats_; 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Total size of all content (excluding headers) that has been received 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // over the network. 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 received_content_length_; 2215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Total original size of all content before it was transferred. 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 original_content_length_; 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2254e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<ClientHints> client_hints_; 2264e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ChromeNetworkDelegate); 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_ 231