network_delegate.cc revision 90dce4d38c5ff5333bea97d859d4e484e27edf0c
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)#include "net/base/network_delegate.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/load_flags.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int NetworkDelegate::NotifyBeforeURLRequest( 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, const CompletionCallback& callback, 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL* new_url) { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(request); 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!callback.is_null()); 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnBeforeURLRequest(request, callback, new_url); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int NetworkDelegate::NotifyBeforeSendHeaders( 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, const CompletionCallback& callback, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HttpRequestHeaders* headers) { 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(headers); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!callback.is_null()); 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnBeforeSendHeaders(request, callback, headers); 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifySendHeaders(URLRequest* request, 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpRequestHeaders& headers) { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnSendHeaders(request, headers); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int NetworkDelegate::NotifyHeadersReceived( 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& callback, 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpResponseHeaders* original_response_headers, 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<HttpResponseHeaders>* override_response_headers) { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(original_response_headers); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!callback.is_null()); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnHeadersReceived(request, callback, original_response_headers, 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) override_response_headers); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyResponseStarted(URLRequest* request) { 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(request); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnResponseStarted(request); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyRawBytesRead(const URLRequest& request, 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bytes_read) { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnRawBytesRead(request, bytes_read); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyBeforeRedirect(URLRequest* request, 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& new_location) { 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(request); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnBeforeRedirect(request, new_location); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyCompleted(URLRequest* request, bool started) { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(request); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnCompleted(request, started); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyURLRequestDestroyed(URLRequest* request) { 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(request); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnURLRequestDestroyed(request); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyPACScriptError(int line_number, 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const base::string16& error) { 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnPACScriptError(line_number, error); 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)NetworkDelegate::AuthRequiredResponse NetworkDelegate::NotifyAuthRequired( 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const AuthChallengeInfo& auth_info, 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const AuthCallback& callback, 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthCredentials* credentials) { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnAuthRequired(request, auth_info, callback, credentials); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NetworkDelegate::CanGetCookies(const URLRequest& request, 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CookieList& cookie_list) { 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(request.load_flags() & net::LOAD_DO_NOT_SEND_COOKIES)); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnCanGetCookies(request, cookie_list); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 102b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)bool NetworkDelegate::CanSetCookie(const URLRequest& request, 103b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) const std::string& cookie_line, 104b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) CookieOptions* options) { 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(request.load_flags() & net::LOAD_DO_NOT_SAVE_COOKIES)); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnCanSetCookie(request, cookie_line, options); 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NetworkDelegate::CanAccessFile(const URLRequest& request, 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const base::FilePath& path) const { 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnCanAccessFile(request, path); 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool NetworkDelegate::CanThrottleRequest(const URLRequest& request) const { 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnCanThrottleRequest(request); 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)bool NetworkDelegate::CanEnablePrivacyMode( 12290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const GURL& url, 12390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const GURL& first_party_for_cookies) const { 12490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(CalledOnValidThread()); 12590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return OnCanEnablePrivacyMode(url, first_party_for_cookies); 12690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 12790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 12890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)bool NetworkDelegate::OnCanEnablePrivacyMode( 12990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const GURL& url, 13090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const GURL& first_party_for_cookies) const { 13190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Default implementation disables privacy mode. 13290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return false; 13390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 13490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int NetworkDelegate::NotifyBeforeSocketStreamConnect( 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SocketStream* socket, 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& callback) { 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(socket); 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!callback.is_null()); 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OnBeforeSocketStreamConnect(socket, callback); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void NetworkDelegate::NotifyRequestWaitStateChange(const URLRequest& request, 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RequestWaitState state) { 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(CalledOnValidThread()); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnRequestWaitStateChange(request, state); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 151