url_request.cc revision 1e9bf3e0803691d0a228da41fc608347b6db4340
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/url_request/url_request.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind_helpers.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/callback.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/debug/stack_trace.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/lazy_instance.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/singleton.h" 149ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 15c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)#include "base/metrics/histogram.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/metrics/stats_counters.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/lock.h" 201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/values.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/auth.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/host_port_pair.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/load_flags.h" 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/load_timing_info.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_errors.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_change_notifier.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_delegate.h" 292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/upload_data_stream.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_response_headers.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_util.h" 322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/ssl/ssl_cert_request_info.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_error_job.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_job.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_job_manager.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_netlog_params.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_redirect_job.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::Time; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using std::string; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Max number of http redirects to follow. Same number as gecko. 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const int kMaxRedirects = 20; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Discard headers which have meaning in POST (Content-Length, Content-Type, 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Origin). 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void StripPostSpecificHeaders(HttpRequestHeaders* headers) { 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // These are headers that may be attached to a POST. 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kContentLength); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kContentType); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kOrigin); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(battre): Delete this, see http://crbug.com/89321: 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This counter keeps track of the identifiers used for URL requests so far. 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 0 is reserved to represent an invalid ID. 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64 g_next_url_request_identifier = 1; 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This lock protects g_next_url_request_identifier. 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<base::Lock>::Leaky 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_next_url_request_identifier_lock = LAZY_INSTANCE_INITIALIZER; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns an prior unused identifier for URL requests. 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64 GenerateURLRequestIdentifier() { 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(g_next_url_request_identifier_lock.Get()); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_next_url_request_identifier++; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// True once the first URLRequest was started. 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool g_url_requests_started = false; 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// True if cookies are accepted by default. 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool g_default_can_use_cookies = true; 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 80c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// When the URLRequest first assempts load timing information, it has the times 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// at which each event occurred. The API requires the time which the request 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// was blocked on each phase. This function handles the conversion. 83c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 84c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// In the case of reusing a SPDY session or HTTP pipeline, old proxy results may 85c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// have been reused, so proxy resolution times may be before the request was 86c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// started. 87c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 88c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Due to preconnect and late binding, it is also possible for the connection 89c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// attempt to start before a request has been started, or proxy resolution 90c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// completed. 91c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 92c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// This functions fixes both those cases. 93c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ConvertRealLoadTimesToBlockingTimes( 94c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::LoadTimingInfo* load_timing_info) { 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!load_timing_info->request_start.is_null()); 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Earliest time possible for the request to be blocking on connect events. 98c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::TimeTicks block_on_connect = load_timing_info->request_start; 99c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!load_timing_info->proxy_resolve_start.is_null()) { 101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!load_timing_info->proxy_resolve_end.is_null()); 102c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 103c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Make sure the proxy times are after request start. 104c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (load_timing_info->proxy_resolve_start < load_timing_info->request_start) 105c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) load_timing_info->proxy_resolve_start = load_timing_info->request_start; 106c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (load_timing_info->proxy_resolve_end < load_timing_info->request_start) 107c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) load_timing_info->proxy_resolve_end = load_timing_info->request_start; 108c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 109c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Connect times must also be after the proxy times. 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) block_on_connect = load_timing_info->proxy_resolve_end; 111c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 112c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 113c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Make sure connection times are after start and proxy times. 114c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 115c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::LoadTimingInfo::ConnectTiming* connect_timing = 116c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &load_timing_info->connect_timing; 117c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->dns_start.is_null()) { 118c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->dns_end.is_null()); 119c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->dns_start < block_on_connect) 120c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->dns_start = block_on_connect; 121c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->dns_end < block_on_connect) 122c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->dns_end = block_on_connect; 123c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 124c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 125c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->connect_start.is_null()) { 126c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->connect_end.is_null()); 127c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->connect_start < block_on_connect) 128c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->connect_start = block_on_connect; 129c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->connect_end < block_on_connect) 130c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->connect_end = block_on_connect; 131c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 132c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 133c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->ssl_start.is_null()) { 134c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->ssl_end.is_null()); 135c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->ssl_start < block_on_connect) 136c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->ssl_start = block_on_connect; 137c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->ssl_end < block_on_connect) 138c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->ssl_end = block_on_connect; 139c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 140c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 141c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::ProtocolFactory* 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::Deprecated::RegisterProtocolFactory(const std::string& scheme, 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProtocolFactory* factory) { 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequest::RegisterProtocolFactory(scheme, factory); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Deprecated::RegisterRequestInterceptor( 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Interceptor* interceptor) { 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest::RegisterRequestInterceptor(interceptor); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Deprecated::UnregisterRequestInterceptor( 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Interceptor* interceptor) { 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest::UnregisterRequestInterceptor(interceptor); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest::Interceptor 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequestJob* URLRequest::Interceptor::MaybeInterceptRedirect( 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate* network_delegate, 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& location) { 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequestJob* URLRequest::Interceptor::MaybeInterceptResponse( 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, NetworkDelegate* network_delegate) { 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest::Delegate 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnReceivedRedirect(URLRequest* request, 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& new_url, 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* defer_redirect) { 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnAuthRequired(URLRequest* request, 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthChallengeInfo* auth_info) { 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->CancelAuth(); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnCertificateRequested( 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_request_info) { 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->Cancel(); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnSSLCertificateError(URLRequest* request, 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SSLInfo& ssl_info, 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_hsts_ok) { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->Cancel(); 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(shalev): Get rid of this constructor in favour of the one below it. 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::URLRequest(const GURL& url, 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Delegate* delegate, 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const URLRequestContext* context) 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : context_(context), 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_(context->network_delegate()), 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_(BoundNetLog::Make(context->net_log(), 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::SOURCE_URL_REQUEST)), 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_(1, url), 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_("GET"), 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_(CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE), 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_flags_(LOAD_NORMAL), 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(delegate), 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_(false), 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_(false), 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) redirect_limit_(kMaxRedirects), 2192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_(DEFAULT_PRIORITY), 2205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) identifier_(GenerateURLRequestIdentifier()), 2211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) calling_delegate_(false), 2221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) delegate_info_usage_(DELEGATE_INFO_DEBUG_ONLY), 223c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) before_request_callback_(base::Bind(&URLRequest::BeforeRequestComplete, 224c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::Unretained(this))), 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_(false), 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) received_response_content_length_(0), 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_time_(base::TimeTicks::Now()) { 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SIMPLE_STATS_COUNTER("URLRequestCount"); 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sanity check out environment. 23190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(base::MessageLoop::current()) 23290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) << "The current base::MessageLoop must exist"; 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(context); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context->url_requests()->insert(this); 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_REQUEST_ALIVE); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::URLRequest(const GURL& url, 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Delegate* delegate, 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const URLRequestContext* context, 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate* network_delegate) 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : context_(context), 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_(network_delegate), 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_(BoundNetLog::Make(context->net_log(), 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::SOURCE_URL_REQUEST)), 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_(1, url), 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_("GET"), 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_(CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE), 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_flags_(LOAD_NORMAL), 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(delegate), 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_(false), 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_(false), 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) redirect_limit_(kMaxRedirects), 2562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_(DEFAULT_PRIORITY), 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) identifier_(GenerateURLRequestIdentifier()), 2581e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) calling_delegate_(false), 2591e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) delegate_info_usage_(DELEGATE_INFO_DEBUG_ONLY), 260c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) before_request_callback_(base::Bind(&URLRequest::BeforeRequestComplete, 261c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::Unretained(this))), 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_(false), 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) received_response_content_length_(0), 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_time_(base::TimeTicks::Now()) { 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SIMPLE_STATS_COUNTER("URLRequestCount"); 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sanity check out environment. 26890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(base::MessageLoop::current()) 26990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) << "The current base::MessageLoop must exist"; 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(context); 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context->url_requests()->insert(this); 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_REQUEST_ALIVE); 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::~URLRequest() { 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Cancel(); 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyURLRequestDestroyed(this); 282868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->NotifyURLRequestDestroyed(); 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 286868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanJob(); 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int deleted = context_->url_requests()->erase(this); 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(1, deleted); 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int net_error = OK; 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Log error only on failure, not cancellation, as even successful requests 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // are "cancelled" on destruction. 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status_.status() == URLRequestStatus::FAILED) 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error = status_.error(); 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEventWithNetErrorCode(NetLog::TYPE_REQUEST_ALIVE, net_error); 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::ProtocolFactory* URLRequest::RegisterProtocolFactory( 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& scheme, ProtocolFactory* factory) { 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequestJobManager::GetInstance()->RegisterProtocolFactory(scheme, 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) factory); 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::RegisterRequestInterceptor(Interceptor* interceptor) { 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->RegisterRequestInterceptor(interceptor); 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::UnregisterRequestInterceptor(Interceptor* interceptor) { 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->UnregisterRequestInterceptor( 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) interceptor); 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::EnableChunkedUpload() { 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!upload_data_stream_ || upload_data_stream_->is_chunked()); 3202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!upload_data_stream_) { 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_.reset( 3222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new UploadDataStream(UploadDataStream::CHUNKED, 0)); 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::AppendChunkToUpload(const char* bytes, 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bytes_len, 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_last_chunk) { 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(upload_data_stream_); 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(upload_data_stream_->is_chunked()); 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_GT(bytes_len, 0); 3322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_->AppendChunk(bytes, bytes_len, is_last_chunk); 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::set_upload(scoped_ptr<UploadDataStream> upload) { 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!upload->is_chunked()); 3372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_ = upload.Pass(); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const UploadDataStream* URLRequest::get_upload() const { 3412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return upload_data_stream_.get(); 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::has_upload() const { 3452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return upload_data_stream_.get() != NULL; 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaderById(int id, const string& value, 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool overwrite) { 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "implement me!"; 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaderByName(const string& name, 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& value, 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool overwrite) { 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (overwrite) { 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_.SetHeader(name, value); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_.SetHeaderIfMissing(name, value); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::RemoveRequestHeaderByName(const string& name) { 3662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extra_request_headers_.RemoveHeader(name); 3682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaders( 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpRequestHeaders& headers) { 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_ = headers; 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: This method will likely become non-trivial once the other setters 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for request headers are implemented. 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 379eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbool URLRequest::GetFullRequestHeaders(HttpRequestHeaders* headers) const { 380eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!job_.get()) 381eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return false; 382eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 383eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return job_->GetFullRequestHeaders(headers); 384eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 385eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)LoadStateWithParam URLRequest::GetLoadState() const { 3871e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // The delegate_info_.empty() check allows |this| to report it's blocked on 3881e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // a delegate before it has been started. 3891e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (calling_delegate_ || !delegate_info_.empty()) { 3901e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return LoadStateWithParam( 3911e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) LOAD_STATE_WAITING_FOR_DELEGATE, 3921e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) delegate_info_usage_ == DELEGATE_INFO_DISPLAY_TO_USER ? 3931e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) UTF8ToUTF16(delegate_info_) : base::string16()); 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 395868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return LoadStateWithParam(job_.get() ? job_->GetLoadState() : LOAD_STATE_IDLE, 396c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::string16()); 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3991e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)base::Value* URLRequest::GetStateAsValue() const { 4001e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DictionaryValue* dict = new DictionaryValue(); 4011e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("url", original_url().possibly_invalid_spec()); 4021e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4031e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (url_chain_.size() > 1) { 4041e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) ListValue* list = new ListValue(); 4051e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) for (std::vector<GURL>::const_iterator url = url_chain_.begin(); 4061e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) url != url_chain_.end(); ++url) { 4071e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) list->AppendString(url->possibly_invalid_spec()); 4081e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4091e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->Set("url_chain", list); 4101e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetInteger("load_flags", load_flags_); 4131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4141e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) LoadStateWithParam load_state = GetLoadState(); 4151e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetInteger("load_state", load_state.state); 4161e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!load_state.param.empty()) 4171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("load_state_param", load_state.param); 4181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!delegate_info_.empty()) 4191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("delegate_info", delegate_info_); 4201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("method", method_); 4221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetBoolean("has_upload", has_upload()); 4231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetBoolean("is_pending", is_pending_); 4241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4251e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Add the status of the request. The status should always be IO_PENDING, and 4261e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // the error should always be OK, unless something is holding onto a request 4271e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // that has finished or a request was leaked. Neither of these should happen. 4281e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) switch (status_.status()) { 4291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::SUCCESS: 4301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "SUCCESS"); 4311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::IO_PENDING: 4331e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "IO_PENDING"); 4341e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::CANCELED: 4361e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "CANCELED"); 4371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::FAILED: 4391e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "FAILED"); 4401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4411e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4421e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (status_.error() != OK) 4431e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetInteger("net_error", status_.error()); 4441e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return dict; 4451e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 4461e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4471e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void URLRequest::SetDelegateInfo(const char* delegate_info, 4481e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DelegateInfoUsage delegate_info_usage) { 4491e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Only log delegate information to NetLog during startup and certain 4501e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // deferring calls to delegates. For all reads but the first, delegate info 4511e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // is currently ignored. 4521e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!calling_delegate_ && !response_info_.request_time.is_null()) 4531e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return; 4541e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4551e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!delegate_info_.empty()) { 4561e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) delegate_info_.clear(); 4571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_DELEGATE_INFO); 4581e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4591e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (delegate_info) { 4601e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) delegate_info_ = delegate_info; 4611e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) delegate_info_usage_ = delegate_info_usage; 4621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) net_log_.BeginEvent( 4631e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) NetLog::TYPE_DELEGATE_INFO, 4641e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) NetLog::StringCallback("delegate_info", &delegate_info_)); 4651e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4661e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 4671e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)UploadProgress URLRequest::GetUploadProgress() const { 469868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!job_.get()) { 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We haven't started or the request was cancelled 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UploadProgress(); 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (final_upload_progress_.position()) { 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The first job completed and none of the subsequent series of 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // GETs when following redirects will upload anything, so we return the 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cached results from the initial job, the POST. 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return final_upload_progress_; 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetUploadProgress(); 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetResponseHeaderById(int id, string* value) { 483868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "implement me!"; 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetResponseHeaderByName(const string& name, string* value) { 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(value); 489868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (response_info_.headers.get()) { 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.headers->GetNormalizedHeader(name, value); 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value->clear(); 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetAllResponseHeaders(string* headers) { 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(headers); 498868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (response_info_.headers.get()) { 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.headers->GetNormalizedHeaders(headers); 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->clear(); 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HostPortPair URLRequest::GetSocketAddress() const { 506868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetSocketAddress(); 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HttpResponseHeaders* URLRequest::response_headers() const { 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return response_info_.headers.get(); 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const { 5152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *load_timing_info = load_timing_info_; 5162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::GetResponseCookies(ResponseCookies* cookies) { 519868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetResponseCookies(cookies); 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetMimeType(string* mime_type) { 524868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->GetMimeType(mime_type); 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetCharset(string* charset) { 529868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->GetCharset(charset); 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 53358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)int URLRequest::GetResponseCode() const { 534868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetResponseCode(); 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetDefaultCookiePolicyToBlock() { 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!g_url_requests_started); 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_default_can_use_cookies = false; 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::IsHandledProtocol(const std::string& scheme) { 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequestJobManager::GetInstance()->SupportsScheme(scheme); 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::IsHandledURL(const GURL& url) { 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!url.is_valid()) { 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We handle error cases. 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return IsHandledProtocol(url.scheme()); 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_first_party_for_cookies( 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& first_party_for_cookies) { 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) first_party_for_cookies_ = first_party_for_cookies; 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_method(const std::string& method) { 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_ = method; 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5699ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch// static 5709ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdochstd::string URLRequest::ComputeMethodForRedirect( 5719ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch const std::string& method, 5729ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch int http_status_code) { 5739ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // For 303 redirects, all request methods except HEAD are converted to GET, 5749ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // as per the latest httpbis draft. The draft also allows POST requests to 5759ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // be converted to GETs when following 301/302 redirects, for historical 5769ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // reasons. Most major browsers do this and so shall we. Both RFC 2616 and 5779ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // the httpbis draft say to prompt the user to confirm the generation of new 5789ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // requests, other than GET and HEAD requests, but IE omits these prompts and 5799ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // so shall we. 5809ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // See: https://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-17#section-7.3 5819ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if ((http_status_code == 303 && method != "HEAD") || 5829ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch ((http_status_code == 301 || http_status_code == 302) && 5839ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch method == "POST")) { 5849ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch return "GET"; 5859ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch } 5869ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch return method; 5879ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch} 5889ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch 589c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void URLRequest::SetReferrer(const std::string& referrer) { 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_ = referrer; 592c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Ensure that we do not send URL fragment, username and password 593c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // fields in the referrer. 594c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GURL referrer_url(referrer); 595c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("Net.URLRequest_SetReferrer_IsEmptyOrValid", 596c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url.is_empty() || referrer_url.is_valid()); 597c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (referrer_url.is_valid() && (referrer_url.has_ref() || 598c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url.has_username() || referrer_url.has_password())) { 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL::Replacements referrer_mods; 600c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_mods.ClearRef(); 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_mods.ClearUsername(); 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_mods.ClearPassword(); 603c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url = referrer_url.ReplaceComponents(referrer_mods); 604c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_ = referrer_url.spec(); 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_referrer_policy(ReferrerPolicy referrer_policy) { 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_ = referrer_policy; 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_delegate(Delegate* delegate) { 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = delegate; 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Start() { 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(network_delegate_, context_->network_delegate()); 6191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Anything that set delegate information before start should have cleaned up 6201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // after itself. 6211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DCHECK(delegate_info_.empty()); 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_url_requests_started = true; 6242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_info_.request_time = base::Time::Now(); 6252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 6272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start_time = response_info_.request_time; 6282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start = base::TimeTicks::Now(); 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only notify the delegate for the initial request. 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 6321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int error = network_delegate_->NotifyBeforeURLRequest( 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, before_request_callback_, &delegate_redirect_url_); 6351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // If ERR_IO_PENDING is returned, the delegate will invoke 6361e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // |before_request_callback_| later. 6371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (error != ERR_IO_PENDING) 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeforeRequestComplete(error); 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(URLRequestJobManager::GetInstance()->CreateJob( 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_)); 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::BeforeRequestComplete(int error) { 649868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(!job_.get()); 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(ERR_IO_PENDING, error); 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(network_delegate_, context_->network_delegate()); 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that there are no callbacks to already canceled requests. 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(URLRequestStatus::CANCELED, status_.status()); 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6561e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (error != OK) { 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string source("delegate"); 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEvent(NetLog::TYPE_CANCELLED, 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::StringCallback("source", &source)); 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(new URLRequestErrorJob(this, network_delegate_, error)); 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (!delegate_redirect_url_.is_empty()) { 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL new_url; 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_url.Swap(&delegate_redirect_url_); 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestRedirectJob* job = new URLRequestRedirectJob( 6682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, network_delegate_, new_url, 6692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Use status code 307 to preserve the method, so POST requests work. 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestRedirectJob::REDIRECT_307_TEMPORARY_REDIRECT); 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(job); 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(URLRequestJobManager::GetInstance()->CreateJob( 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_)); 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::StartJob(URLRequestJob* job) { 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 680868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(!job_.get()); 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent( 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::TYPE_URL_REQUEST_START_JOB, 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&NetLogURLRequestStartCallback, 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &url(), &method_, load_flags_, priority_, 6862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_ ? upload_data_stream_->identifier() : -1)); 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_ = job; 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->SetExtraRequestHeaders(extra_request_headers_); 6902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetPriority(priority_); 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (upload_data_stream_.get()) 6932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetUpload(upload_data_stream_.get()); 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = true; 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = false; 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.was_cached = false; 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't allow errors to be sent from within Start(). 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(brettw) this may cause NotifyDone to be sent synchronously, 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we probably don't want this: they should be sent asynchronously so 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the caller does not get reentered. 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Start(); 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Restart() { 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should only be called if the original job didn't make any progress. 709868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get() && !job_->has_response_started()); 710868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RestartWithJob( 711868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) URLRequestJobManager::GetInstance()->CreateJob(this, network_delegate_)); 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::RestartWithJob(URLRequestJob *job) { 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job->request() == this); 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrepareToRestart(); 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(job); 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Cancel() { 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(ERR_ABORTED, SSLInfo()); 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelWithError(int error) { 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(error, SSLInfo()); 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelWithSSLError(int error, const SSLInfo& ssl_info) { 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This should only be called on a started request. 730868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!is_pending_ || !job_.get() || job_->has_response_started()) { 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(error, ssl_info); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::DoCancel(int error, const SSLInfo& ssl_info) { 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(error < 0); 7391e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // If cancelled while calling a delegate, clear delegate info. 7401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (calling_delegate_) { 7411e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) SetDelegateInfo(NULL, DELEGATE_INFO_DEBUG_ONLY); 7421e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 7431e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the URL request already has an error status, then canceling is a no-op. 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Plus, we don't want to change the error status once it has been set. 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status_.is_success()) { 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_.set_status(URLRequestStatus::CANCELED); 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_.set_error(error); 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.ssl_info = ssl_info; 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the request hasn't already been completed, log a cancellation event. 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_) { 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't log an error code on ERR_ABORTED, since that's redundant. 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEventWithNetErrorCode(NetLog::TYPE_CANCELLED, 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) error == ERR_ABORTED ? OK : error); 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 760868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (is_pending_ && job_.get()) 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Kill(); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to notify about the end of this job here synchronously. The 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Job sends an asynchronous notification but by the time this is processed, 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // our |context_| is NULL. 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The Job will call our NotifyDone method asynchronously. This is done so 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the Delegate implementation can call Cancel without having to worry 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // about being called recursively. 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::Read(IOBuffer* dest, int dest_size, int* bytes_read) { 774868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(bytes_read); 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *bytes_read = 0; 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7781e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // If this is the first read, end the delegate call that may have started in 7791e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // OnResponseStarted. 7801e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 7811e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This handles a cancel that happens while paused. 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(ahendrickson): DCHECK() that it is not done after 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://crbug.com/115705 is fixed. 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job_->is_done()) 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (dest_size == 0) { 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Caller is not too bright. I guess we've done what they asked. 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Once the request fails or is cancelled, read will just return 0 bytes 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to indicate end of stream. 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!status_.is_success()) { 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool rv = job_->Read(dest, dest_size, bytes_read); 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If rv is false, the status cannot be success. 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(rv || status_.status() != URLRequestStatus::SUCCESS); 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv && *bytes_read <= 0 && status_.is_success()) 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::StopCaching() { 808868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->StopCaching(); 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyReceivedRedirect(const GURL& location, 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* defer_redirect) { 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = true; 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJob* job = 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->MaybeInterceptRedirect( 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_, location); 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job) { 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RestartWithJob(job); 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (delegate_) { 8221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnReceivedRedirect(this, location, defer_redirect); 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |this| may be have been destroyed here. 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyResponseStarted() { 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int net_error = OK; 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!status_.is_success()) 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error = status_.error(); 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEventWithNetErrorCode(NetLog::TYPE_URL_REQUEST_START_JOB, 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error); 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJob* job = 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->MaybeInterceptResponse( 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_); 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job) { 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RestartWithJob(job); 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In some cases (e.g. an event was canceled), we might have sent the 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completion event and receive a NotifyResponseStarted() later. 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_ && status_.is_success()) { 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyResponseStarted(this); 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify in case the entire URL Request has been finished. 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_ && !status_.is_success()) 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8531e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnResponseStarted(this); 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing may appear below this line as OnResponseStarted may delete 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this|. 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::FollowDeferredRedirect() { 862868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(job_.get()); 8635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(status_.is_success()); 8645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->FollowDeferredRedirect(); 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetAuth(const AuthCredentials& credentials) { 869868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job_->NeedsAuth()); 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->SetAuth(credentials); 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelAuth() { 876868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job_->NeedsAuth()); 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->CancelAuth(); 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::ContinueWithCertificate(X509Certificate* client_cert) { 883868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->ContinueWithCertificate(client_cert); 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::ContinueDespiteLastError() { 889868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->ContinueDespiteLastError(); 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::PrepareToRestart() { 895868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Close the current URL_REQUEST_START_JOB, since we will be starting a new 8985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // one. 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_URL_REQUEST_START_JOB); 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanJob(); 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_ = HttpResponseInfo(); 9042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_info_.request_time = base::Time::Now(); 9052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 9072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start_time = response_info_.request_time; 9082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start = base::TimeTicks::Now(); 9092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_ = URLRequestStatus(); 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = false; 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::OrphanJob() { 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When calling this function, please check that URLRequestHttpJob is 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not in between calling NetworkDelegate::NotifyHeadersReceived receiving 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the call back. This is currently guaranteed by the following strategies: 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - OrphanJob is called on JobRestart, in this case the URLRequestJob cannot 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be receiving any headers at that time. 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - OrphanJob is called in ~URLRequest, in this case 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NetworkDelegate::NotifyURLRequestDestroyed notifies the NetworkDelegate 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the callback becomes invalid. 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Kill(); 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->DetachRequest(); // ensures that the job will not call us again 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_ = NULL; 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int URLRequest::Redirect(const GURL& location, int http_status_code) { 9291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Matches call in NotifyReceivedRedirect. 9301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (net_log_.IsLoggingAllEvents()) { 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEvent( 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::TYPE_URL_REQUEST_REDIRECTED, 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::StringCallback("location", &location.possibly_invalid_spec())); 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyBeforeRedirect(this, location); 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (redirect_limit_ <= 0) { 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "disallowing redirect: exceeds limit"; 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_TOO_MANY_REDIRECTS; 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!location.is_valid()) 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_INVALID_URL; 9475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!job_->IsSafeRedirect(location)) { 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "disallowing redirect: unsafe protocol"; 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_UNSAFE_REDIRECT; 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!final_upload_progress_.position()) 9542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) final_upload_progress_ = job_->GetUploadProgress(); 9552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PrepareToRestart(); 9562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9579ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch std::string new_method(ComputeMethodForRedirect(method_, http_status_code)); 9589ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if (new_method != method_) { 9599ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if (method_ == "POST") { 9609ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // If being switched from POST, must remove headers that were specific to 9619ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // the POST and don't have meaning in other methods. For example the 9629ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // inclusion of a multipart Content-Type header in GET can cause problems 9639ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // with some servers: 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://code.google.com/p/chromium/issues/detail?id=843 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StripPostSpecificHeaders(&extra_request_headers_); 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9679ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch upload_data_stream_.reset(); 9689ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch method_.swap(new_method); 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Suppress the referrer if we're redirecting out of https. 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (referrer_policy_ == 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE && 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL(referrer_).SchemeIsSecure() && !location.SchemeIsSecure()) { 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_.clear(); 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_.push_back(location); 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) --redirect_limit_; 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Start(); 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const URLRequestContext* URLRequest::context() const { 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return context_; 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int64 URLRequest::GetExpectedContentSize() const { 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 expected_content_size = -1; 991868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_content_size = job_->expected_content_size(); 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return expected_content_size; 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::SetPriority(RequestPriority priority) { 9982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK_GE(priority, MINIMUM_PRIORITY); 9998bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) DCHECK_LE(priority, MAXIMUM_PRIORITY); 10002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (priority_ == priority) 10012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 10022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_ = priority; 1004868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) { 10052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net_log_.AddEvent(NetLog::TYPE_URL_REQUEST_SET_PRIORITY, 10062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetLog::IntegerCallback("priority", priority_)); 10072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetPriority(priority_); 10082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 10092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 10102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::GetHSTSRedirect(GURL* redirect_url) const { 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url = this->url(); 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!url.SchemeIs("http")) 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TransportSecurityState::DomainState domain_state; 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (context()->transport_security_state() && 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context()->transport_security_state()->GetDomainState( 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url.host(), 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLConfigService::IsSNIAvailable(context()->ssl_config_service()), 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &domain_state) && 10212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) domain_state.ShouldUpgradeToSSL()) { 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_canon::Replacements<char> replacements; 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char kNewScheme[] = "https"; 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) replacements.SetScheme(kNewScheme, 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_parse::Component(0, strlen(kNewScheme))); 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *redirect_url = url.ReplaceComponents(replacements); 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyAuthRequired(AuthChallengeInfo* auth_info) { 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AuthRequiredResponse rv = 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION; 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_info_ = auth_info; 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 10371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = network_delegate_->NotifyAuthRequired( 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *auth_info, 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&URLRequest::NotifyAuthRequiredComplete, 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this)), 10435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &auth_credentials_); 10441e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (rv == NetworkDelegate::AUTH_REQUIRED_RESPONSE_IO_PENDING) 10451e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return; 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10481e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) NotifyAuthRequiredComplete(rv); 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyAuthRequiredComplete( 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AuthRequiredResponse result) { 10531e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 10545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that there are no callbacks to already canceled requests. 10565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(URLRequestStatus::CANCELED, status_.status()); 10575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NotifyAuthRequired may be called multiple times, such as 10595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // when an authentication attempt fails. Clear out the data 10605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // so it can be reset on another round. 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthCredentials credentials = auth_credentials_; 10625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_credentials_ = AuthCredentials(); 10635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<AuthChallengeInfo> auth_info; 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_info.swap(auth_info_); 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (result) { 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION: 10685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Defer to the URLRequest::Delegate, since the NetworkDelegate 10695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // didn't take an action. 10705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnAuthRequired(this, auth_info.get()); 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 10735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_SET_AUTH: 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetAuth(credentials); 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_CANCEL_AUTH: 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CancelAuth(); 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_IO_PENDING: 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyCertificateRequested( 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_request_info) { 10905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnCertificateRequested(this, cert_request_info); 10925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifySSLCertificateError(const SSLInfo& ssl_info, 10955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool fatal) { 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnSSLCertificateError(this, ssl_info, fatal); 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::CanGetCookies(const CookieList& cookie_list) const { 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(load_flags_ & LOAD_DO_NOT_SEND_COOKIES)); 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_delegate_->CanGetCookies(*this, cookie_list); 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_default_can_use_cookies; 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::CanSetCookie(const std::string& cookie_line, 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CookieOptions* options) const { 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(load_flags_ & LOAD_DO_NOT_SAVE_COOKIES)); 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_delegate_->CanSetCookie(*this, cookie_line, options); 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_default_can_use_cookies; 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 111790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)bool URLRequest::CanEnablePrivacyMode() const { 111890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (network_delegate_) { 111990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return network_delegate_->CanEnablePrivacyMode(url(), 112090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) first_party_for_cookies_); 112190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 112290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return !g_default_can_use_cookies; 112390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 112490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyReadCompleted(int bytes_read) { 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify in case the entire URL Request has been finished. 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_read <= 0) 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify NetworkChangeNotifier that we just received network data. 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is to identify cases where the NetworkChangeNotifier thinks we 11332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // are off-line but we are still receiving network data (crbug.com/124069), 11342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and to get rough network connection measurements. 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_read > 0 && !was_cached()) 11362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetworkChangeNotifier::NotifyDataReceived(*this, bytes_read); 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnReadCompleted(this, bytes_read); 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing below this line as OnReadCompleted may delete |this|. 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::OnHeadersComplete() { 11452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Cache load timing information now, as information will be lost once the 11462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // socket is closed and the ClientSocketHandle is Reset, which will happen 11472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // once the body is complete. The start times should already be populated. 1148868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) { 114990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Keep a copy of the two times the URLRequest sets. 115090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::TimeTicks request_start = load_timing_info_.request_start; 115190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::Time request_start_time = load_timing_info_.request_start_time; 115290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 115390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Clear load times. Shouldn't be neded, but gives the GetLoadTimingInfo a 115490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // consistent place to start from. 115590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 11562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->GetLoadTimingInfo(&load_timing_info_); 115790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 115890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_.request_start = request_start; 115990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_.request_start_time = request_start_time; 116090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1161c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ConvertRealLoadTimesToBlockingTimes(&load_timing_info_); 1162c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 11632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 11642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyRequestCompleted() { 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(battre): Get rid of this check, according to willchan it should 11675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not be needed. 11685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_notified_completion_) 11695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = false; 11725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = false; 11735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_ = true; 11745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 1175868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) network_delegate_->NotifyCompleted(this, job_.get() != NULL); 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11781e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void URLRequest::OnCallToDelegate() { 11791e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DCHECK(!calling_delegate_); 11801e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DCHECK(delegate_info_.empty()); 11811e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) calling_delegate_ = true; 11821e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_URL_REQUEST_DELEGATE); 11835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11851e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void URLRequest::OnCallToDelegateComplete() { 11861e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Delegates should clear their info when it becomes outdated. 11871e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DCHECK(delegate_info_.empty()); 11881e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!calling_delegate_) 11895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11901e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) calling_delegate_ = false; 11911e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_URL_REQUEST_DELEGATE); 11925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_stack_trace(const base::debug::StackTrace& stack_trace) { 11955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::StackTrace* stack_trace_copy = 11965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new base::debug::StackTrace(NULL, 0); 11975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *stack_trace_copy = stack_trace; 11985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stack_trace_.reset(stack_trace_copy); 11995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const base::debug::StackTrace* URLRequest::stack_trace() const { 12025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return stack_trace_.get(); 12035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 1206