url_request.cc revision 9ab5563a3196760eb381d102cbb2bc0f7abc6a50
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" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/lock.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/auth.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/host_port_pair.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/load_flags.h" 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/load_timing_info.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_errors.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_change_notifier.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_delegate.h" 272a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/upload_data_stream.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_response_headers.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_util.h" 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/ssl/ssl_cert_request_info.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_error_job.h" 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_job.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_job_manager.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_netlog_params.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_redirect_job.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::Time; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using std::string; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Max number of http redirects to follow. Same number as gecko. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const int kMaxRedirects = 20; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Discard headers which have meaning in POST (Content-Length, Content-Type, 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Origin). 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void StripPostSpecificHeaders(HttpRequestHeaders* headers) { 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // These are headers that may be attached to a POST. 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kContentLength); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kContentType); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kOrigin); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(battre): Delete this, see http://crbug.com/89321: 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This counter keeps track of the identifiers used for URL requests so far. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 0 is reserved to represent an invalid ID. 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64 g_next_url_request_identifier = 1; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This lock protects g_next_url_request_identifier. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<base::Lock>::Leaky 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_next_url_request_identifier_lock = LAZY_INSTANCE_INITIALIZER; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns an prior unused identifier for URL requests. 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64 GenerateURLRequestIdentifier() { 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(g_next_url_request_identifier_lock.Get()); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_next_url_request_identifier++; 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// True once the first URLRequest was started. 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool g_url_requests_started = false; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// True if cookies are accepted by default. 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool g_default_can_use_cookies = true; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 78c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// When the URLRequest first assempts load timing information, it has the times 79c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// at which each event occurred. The API requires the time which the request 80c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// was blocked on each phase. This function handles the conversion. 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// In the case of reusing a SPDY session or HTTP pipeline, old proxy results may 83c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// have been reused, so proxy resolution times may be before the request was 84c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// started. 85c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 86c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Due to preconnect and late binding, it is also possible for the connection 87c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// attempt to start before a request has been started, or proxy resolution 88c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// completed. 89c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 90c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// This functions fixes both those cases. 91c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ConvertRealLoadTimesToBlockingTimes( 92c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::LoadTimingInfo* load_timing_info) { 93c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!load_timing_info->request_start.is_null()); 94c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Earliest time possible for the request to be blocking on connect events. 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::TimeTicks block_on_connect = load_timing_info->request_start; 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 98c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!load_timing_info->proxy_resolve_start.is_null()) { 99c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!load_timing_info->proxy_resolve_end.is_null()); 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Make sure the proxy times are after request start. 102c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (load_timing_info->proxy_resolve_start < load_timing_info->request_start) 103c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) load_timing_info->proxy_resolve_start = load_timing_info->request_start; 104c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (load_timing_info->proxy_resolve_end < load_timing_info->request_start) 105c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) load_timing_info->proxy_resolve_end = load_timing_info->request_start; 106c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 107c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Connect times must also be after the proxy times. 108c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) block_on_connect = load_timing_info->proxy_resolve_end; 109c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 111c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Make sure connection times are after start and proxy times. 112c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 113c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::LoadTimingInfo::ConnectTiming* connect_timing = 114c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &load_timing_info->connect_timing; 115c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->dns_start.is_null()) { 116c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->dns_end.is_null()); 117c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->dns_start < block_on_connect) 118c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->dns_start = block_on_connect; 119c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->dns_end < block_on_connect) 120c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->dns_end = block_on_connect; 121c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 122c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 123c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->connect_start.is_null()) { 124c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->connect_end.is_null()); 125c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->connect_start < block_on_connect) 126c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->connect_start = block_on_connect; 127c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->connect_end < block_on_connect) 128c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->connect_end = block_on_connect; 129c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 130c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 131c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->ssl_start.is_null()) { 132c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->ssl_end.is_null()); 133c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->ssl_start < block_on_connect) 134c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->ssl_start = block_on_connect; 135c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->ssl_end < block_on_connect) 136c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->ssl_end = block_on_connect; 137c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 138c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 139c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::ProtocolFactory* 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::Deprecated::RegisterProtocolFactory(const std::string& scheme, 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProtocolFactory* factory) { 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequest::RegisterProtocolFactory(scheme, factory); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Deprecated::RegisterRequestInterceptor( 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Interceptor* interceptor) { 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest::RegisterRequestInterceptor(interceptor); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Deprecated::UnregisterRequestInterceptor( 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Interceptor* interceptor) { 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest::UnregisterRequestInterceptor(interceptor); 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest::Interceptor 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequestJob* URLRequest::Interceptor::MaybeInterceptRedirect( 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate* network_delegate, 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& location) { 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequestJob* URLRequest::Interceptor::MaybeInterceptResponse( 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, NetworkDelegate* network_delegate) { 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest::Delegate 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnReceivedRedirect(URLRequest* request, 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& new_url, 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* defer_redirect) { 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnAuthRequired(URLRequest* request, 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthChallengeInfo* auth_info) { 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->CancelAuth(); 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnCertificateRequested( 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_request_info) { 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->Cancel(); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnSSLCertificateError(URLRequest* request, 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SSLInfo& ssl_info, 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_hsts_ok) { 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->Cancel(); 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(shalev): Get rid of this constructor in favour of the one below it. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::URLRequest(const GURL& url, 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Delegate* delegate, 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const URLRequestContext* context) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : context_(context), 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_(context->network_delegate()), 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_(BoundNetLog::Make(context->net_log(), 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::SOURCE_URL_REQUEST)), 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_(1, url), 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_("GET"), 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_(CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE), 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_flags_(LOAD_NORMAL), 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(delegate), 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_(false), 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_(false), 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) redirect_limit_(kMaxRedirects), 2172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_(DEFAULT_PRIORITY), 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) identifier_(GenerateURLRequestIdentifier()), 2195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocked_on_delegate_(false), 220c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) before_request_callback_(base::Bind(&URLRequest::BeforeRequestComplete, 221c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::Unretained(this))), 2225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_(false), 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) received_response_content_length_(0), 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_time_(base::TimeTicks::Now()) { 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SIMPLE_STATS_COUNTER("URLRequestCount"); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sanity check out environment. 22890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(base::MessageLoop::current()) 22990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) << "The current base::MessageLoop must exist"; 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(context); 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context->url_requests()->insert(this); 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_REQUEST_ALIVE); 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::URLRequest(const GURL& url, 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Delegate* delegate, 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const URLRequestContext* context, 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate* network_delegate) 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : context_(context), 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_(network_delegate), 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_(BoundNetLog::Make(context->net_log(), 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::SOURCE_URL_REQUEST)), 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_(1, url), 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_("GET"), 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_(CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE), 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_flags_(LOAD_NORMAL), 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_(delegate), 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_(false), 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_(false), 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) redirect_limit_(kMaxRedirects), 2532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_(DEFAULT_PRIORITY), 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) identifier_(GenerateURLRequestIdentifier()), 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocked_on_delegate_(false), 256c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) before_request_callback_(base::Bind(&URLRequest::BeforeRequestComplete, 257c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::Unretained(this))), 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_(false), 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) received_response_content_length_(0), 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) creation_time_(base::TimeTicks::Now()) { 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SIMPLE_STATS_COUNTER("URLRequestCount"); 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sanity check out environment. 26490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) DCHECK(base::MessageLoop::current()) 26590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) << "The current base::MessageLoop must exist"; 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(context); 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context->url_requests()->insert(this); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_REQUEST_ALIVE); 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::~URLRequest() { 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Cancel(); 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyURLRequestDestroyed(this); 278868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->NotifyURLRequestDestroyed(); 2805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 282868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 2835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanJob(); 2845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int deleted = context_->url_requests()->erase(this); 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(1, deleted); 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int net_error = OK; 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Log error only on failure, not cancellation, as even successful requests 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // are "cancelled" on destruction. 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status_.status() == URLRequestStatus::FAILED) 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error = status_.error(); 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEventWithNetErrorCode(NetLog::TYPE_REQUEST_ALIVE, net_error); 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::ProtocolFactory* URLRequest::RegisterProtocolFactory( 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& scheme, ProtocolFactory* factory) { 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequestJobManager::GetInstance()->RegisterProtocolFactory(scheme, 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) factory); 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::RegisterRequestInterceptor(Interceptor* interceptor) { 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->RegisterRequestInterceptor(interceptor); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::UnregisterRequestInterceptor(Interceptor* interceptor) { 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->UnregisterRequestInterceptor( 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) interceptor); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::EnableChunkedUpload() { 3152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!upload_data_stream_ || upload_data_stream_->is_chunked()); 3162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!upload_data_stream_) { 3172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_.reset( 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new UploadDataStream(UploadDataStream::CHUNKED, 0)); 3195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::AppendChunkToUpload(const char* bytes, 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bytes_len, 3245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_last_chunk) { 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(upload_data_stream_); 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(upload_data_stream_->is_chunked()); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_GT(bytes_len, 0); 3282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_->AppendChunk(bytes, bytes_len, is_last_chunk); 3295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::set_upload(scoped_ptr<UploadDataStream> upload) { 3322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!upload->is_chunked()); 3332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_ = upload.Pass(); 3345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const UploadDataStream* URLRequest::get_upload() const { 3372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return upload_data_stream_.get(); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::has_upload() const { 3412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return upload_data_stream_.get() != NULL; 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaderById(int id, const string& value, 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool overwrite) { 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "implement me!"; 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaderByName(const string& name, 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& value, 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool overwrite) { 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (overwrite) { 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_.SetHeader(name, value); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_.SetHeaderIfMissing(name, value); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::RemoveRequestHeaderByName(const string& name) { 3622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extra_request_headers_.RemoveHeader(name); 3642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaders( 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpRequestHeaders& headers) { 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_ = headers; 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: This method will likely become non-trivial once the other setters 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for request headers are implemented. 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbool URLRequest::GetFullRequestHeaders(HttpRequestHeaders* headers) const { 376eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!job_.get()) 377eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return false; 378eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 379eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return job_->GetFullRequestHeaders(headers); 380eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 381eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)LoadStateWithParam URLRequest::GetLoadState() const { 383c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (blocked_on_delegate_) { 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return LoadStateWithParam(LOAD_STATE_WAITING_FOR_DELEGATE, 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_state_param_); 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 387868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return LoadStateWithParam(job_.get() ? job_->GetLoadState() : LOAD_STATE_IDLE, 388c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::string16()); 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)UploadProgress URLRequest::GetUploadProgress() const { 392868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!job_.get()) { 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We haven't started or the request was cancelled 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UploadProgress(); 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (final_upload_progress_.position()) { 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The first job completed and none of the subsequent series of 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // GETs when following redirects will upload anything, so we return the 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cached results from the initial job, the POST. 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return final_upload_progress_; 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetUploadProgress(); 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetResponseHeaderById(int id, string* value) { 406868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "implement me!"; 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetResponseHeaderByName(const string& name, string* value) { 4115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(value); 412868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (response_info_.headers.get()) { 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.headers->GetNormalizedHeader(name, value); 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value->clear(); 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetAllResponseHeaders(string* headers) { 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(headers); 421868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (response_info_.headers.get()) { 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.headers->GetNormalizedHeaders(headers); 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->clear(); 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HostPortPair URLRequest::GetSocketAddress() const { 429868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetSocketAddress(); 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HttpResponseHeaders* URLRequest::response_headers() const { 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return response_info_.headers.get(); 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const { 4382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *load_timing_info = load_timing_info_; 4392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 4402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::GetResponseCookies(ResponseCookies* cookies) { 442868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetResponseCookies(cookies); 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetMimeType(string* mime_type) { 447868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->GetMimeType(mime_type); 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetCharset(string* charset) { 452868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->GetCharset(charset); 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int URLRequest::GetResponseCode() { 457868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetResponseCode(); 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetDefaultCookiePolicyToBlock() { 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!g_url_requests_started); 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_default_can_use_cookies = false; 4655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::IsHandledProtocol(const std::string& scheme) { 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequestJobManager::GetInstance()->SupportsScheme(scheme); 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::IsHandledURL(const GURL& url) { 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!url.is_valid()) { 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We handle error cases. 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return IsHandledProtocol(url.scheme()); 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_first_party_for_cookies( 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& first_party_for_cookies) { 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) first_party_for_cookies_ = first_party_for_cookies; 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_method(const std::string& method) { 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_ = method; 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4929ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch// static 4939ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdochstd::string URLRequest::ComputeMethodForRedirect( 4949ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch const std::string& method, 4959ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch int http_status_code) { 4969ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // For 303 redirects, all request methods except HEAD are converted to GET, 4979ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // as per the latest httpbis draft. The draft also allows POST requests to 4989ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // be converted to GETs when following 301/302 redirects, for historical 4999ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // reasons. Most major browsers do this and so shall we. Both RFC 2616 and 5009ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // the httpbis draft say to prompt the user to confirm the generation of new 5019ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // requests, other than GET and HEAD requests, but IE omits these prompts and 5029ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // so shall we. 5039ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // See: https://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-17#section-7.3 5049ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if ((http_status_code == 303 && method != "HEAD") || 5059ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch ((http_status_code == 301 || http_status_code == 302) && 5069ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch method == "POST")) { 5079ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch return "GET"; 5089ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch } 5099ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch return method; 5109ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch} 5119ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch 512c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void URLRequest::SetReferrer(const std::string& referrer) { 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_ = referrer; 515c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Ensure that we do not send URL fragment, username and password 516c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // fields in the referrer. 517c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GURL referrer_url(referrer); 518c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("Net.URLRequest_SetReferrer_IsEmptyOrValid", 519c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url.is_empty() || referrer_url.is_valid()); 520c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (referrer_url.is_valid() && (referrer_url.has_ref() || 521c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url.has_username() || referrer_url.has_password())) { 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL::Replacements referrer_mods; 523c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_mods.ClearRef(); 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_mods.ClearUsername(); 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_mods.ClearPassword(); 526c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url = referrer_url.ReplaceComponents(referrer_mods); 527c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_ = referrer_url.spec(); 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_referrer_policy(ReferrerPolicy referrer_policy) { 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_ = referrer_policy; 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_delegate(Delegate* delegate) { 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = delegate; 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Start() { 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(network_delegate_, context_->network_delegate()); 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_url_requests_started = true; 5442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_info_.request_time = base::Time::Now(); 5452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 5472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start_time = response_info_.request_time; 5482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start = base::TimeTicks::Now(); 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only notify the delegate for the initial request. 5515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int error = network_delegate_->NotifyBeforeURLRequest( 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, before_request_callback_, &delegate_redirect_url_); 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (error == net::ERR_IO_PENDING) { 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Paused on the delegate, will invoke |before_request_callback_| later. 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBlockedOnDelegate(); 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeforeRequestComplete(error); 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(URLRequestJobManager::GetInstance()->CreateJob( 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_)); 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::BeforeRequestComplete(int error) { 570868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(!job_.get()); 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(ERR_IO_PENDING, error); 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(network_delegate_, context_->network_delegate()); 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that there are no callbacks to already canceled requests. 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(URLRequestStatus::CANCELED, status_.status()); 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (blocked_on_delegate_) 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUnblockedOnDelegate(); 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (error != OK) { 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string source("delegate"); 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEvent(NetLog::TYPE_CANCELLED, 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::StringCallback("source", &source)); 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(new URLRequestErrorJob(this, network_delegate_, error)); 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (!delegate_redirect_url_.is_empty()) { 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL new_url; 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_url.Swap(&delegate_redirect_url_); 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestRedirectJob* job = new URLRequestRedirectJob( 5902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, network_delegate_, new_url, 5912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Use status code 307 to preserve the method, so POST requests work. 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestRedirectJob::REDIRECT_307_TEMPORARY_REDIRECT); 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(job); 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(URLRequestJobManager::GetInstance()->CreateJob( 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_)); 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::StartJob(URLRequestJob* job) { 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 602868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(!job_.get()); 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent( 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::TYPE_URL_REQUEST_START_JOB, 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&NetLogURLRequestStartCallback, 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &url(), &method_, load_flags_, priority_, 6082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_ ? upload_data_stream_->identifier() : -1)); 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_ = job; 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->SetExtraRequestHeaders(extra_request_headers_); 6122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetPriority(priority_); 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (upload_data_stream_.get()) 6152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetUpload(upload_data_stream_.get()); 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = true; 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = false; 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.was_cached = false; 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't allow errors to be sent from within Start(). 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(brettw) this may cause NotifyDone to be sent synchronously, 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we probably don't want this: they should be sent asynchronously so 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the caller does not get reentered. 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Start(); 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Restart() { 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should only be called if the original job didn't make any progress. 631868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get() && !job_->has_response_started()); 632868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RestartWithJob( 633868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) URLRequestJobManager::GetInstance()->CreateJob(this, network_delegate_)); 6345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::RestartWithJob(URLRequestJob *job) { 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job->request() == this); 6385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrepareToRestart(); 6395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(job); 6405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Cancel() { 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(ERR_ABORTED, SSLInfo()); 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelWithError(int error) { 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(error, SSLInfo()); 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelWithSSLError(int error, const SSLInfo& ssl_info) { 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This should only be called on a started request. 652868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!is_pending_ || !job_.get() || job_->has_response_started()) { 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(error, ssl_info); 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::DoCancel(int error, const SSLInfo& ssl_info) { 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(error < 0); 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the URL request already has an error status, then canceling is a no-op. 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Plus, we don't want to change the error status once it has been set. 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status_.is_success()) { 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_.set_status(URLRequestStatus::CANCELED); 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_.set_error(error); 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.ssl_info = ssl_info; 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the request hasn't already been completed, log a cancellation event. 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_) { 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't log an error code on ERR_ABORTED, since that's redundant. 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEventWithNetErrorCode(NetLog::TYPE_CANCELLED, 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) error == ERR_ABORTED ? OK : error); 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 677868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (is_pending_ && job_.get()) 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Kill(); 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to notify about the end of this job here synchronously. The 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Job sends an asynchronous notification but by the time this is processed, 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // our |context_| is NULL. 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The Job will call our NotifyDone method asynchronously. This is done so 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the Delegate implementation can call Cancel without having to worry 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // about being called recursively. 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::Read(IOBuffer* dest, int dest_size, int* bytes_read) { 691868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(bytes_read); 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *bytes_read = 0; 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This handles a cancel that happens while paused. 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(ahendrickson): DCHECK() that it is not done after 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://crbug.com/115705 is fixed. 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job_->is_done()) 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (dest_size == 0) { 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Caller is not too bright. I guess we've done what they asked. 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Once the request fails or is cancelled, read will just return 0 bytes 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to indicate end of stream. 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!status_.is_success()) { 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool rv = job_->Read(dest, dest_size, bytes_read); 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If rv is false, the status cannot be success. 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(rv || status_.status() != URLRequestStatus::SUCCESS); 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv && *bytes_read <= 0 && status_.is_success()) 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::StopCaching() { 721868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->StopCaching(); 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyReceivedRedirect(const GURL& location, 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* defer_redirect) { 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = true; 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJob* job = 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->MaybeInterceptRedirect( 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_, location); 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job) { 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RestartWithJob(job); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (delegate_) { 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnReceivedRedirect(this, location, defer_redirect); 7362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |this| may be have been destroyed here. 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyResponseStarted() { 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int net_error = OK; 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!status_.is_success()) 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error = status_.error(); 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEventWithNetErrorCode(NetLog::TYPE_URL_REQUEST_START_JOB, 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error); 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJob* job = 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->MaybeInterceptResponse( 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_); 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job) { 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RestartWithJob(job); 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In some cases (e.g. an event was canceled), we might have sent the 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completion event and receive a NotifyResponseStarted() later. 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_ && status_.is_success()) { 7575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyResponseStarted(this); 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify in case the entire URL Request has been finished. 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_ && !status_.is_success()) 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnResponseStarted(this); 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing may appear below this line as OnResponseStarted may delete 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this|. 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::FollowDeferredRedirect() { 773868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(job_.get()); 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(status_.is_success()); 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->FollowDeferredRedirect(); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetAuth(const AuthCredentials& credentials) { 780868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job_->NeedsAuth()); 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->SetAuth(credentials); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelAuth() { 787868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job_->NeedsAuth()); 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->CancelAuth(); 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::ContinueWithCertificate(X509Certificate* client_cert) { 794868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->ContinueWithCertificate(client_cert); 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::ContinueDespiteLastError() { 800868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->ContinueDespiteLastError(); 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::PrepareToRestart() { 806868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Close the current URL_REQUEST_START_JOB, since we will be starting a new 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // one. 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_URL_REQUEST_START_JOB); 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanJob(); 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_ = HttpResponseInfo(); 8152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_info_.request_time = base::Time::Now(); 8162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 8182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start_time = response_info_.request_time; 8192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start = base::TimeTicks::Now(); 8202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_ = URLRequestStatus(); 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = false; 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::OrphanJob() { 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When calling this function, please check that URLRequestHttpJob is 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not in between calling NetworkDelegate::NotifyHeadersReceived receiving 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the call back. This is currently guaranteed by the following strategies: 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - OrphanJob is called on JobRestart, in this case the URLRequestJob cannot 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be receiving any headers at that time. 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - OrphanJob is called in ~URLRequest, in this case 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NetworkDelegate::NotifyURLRequestDestroyed notifies the NetworkDelegate 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the callback becomes invalid. 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Kill(); 8355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->DetachRequest(); // ensures that the job will not call us again 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_ = NULL; 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int URLRequest::Redirect(const GURL& location, int http_status_code) { 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (net_log_.IsLoggingAllEvents()) { 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEvent( 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::TYPE_URL_REQUEST_REDIRECTED, 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::StringCallback("location", &location.possibly_invalid_spec())); 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyBeforeRedirect(this, location); 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (redirect_limit_ <= 0) { 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "disallowing redirect: exceeds limit"; 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_TOO_MANY_REDIRECTS; 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!location.is_valid()) 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_INVALID_URL; 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!job_->IsSafeRedirect(location)) { 8585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "disallowing redirect: unsafe protocol"; 8595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_UNSAFE_REDIRECT; 8605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!final_upload_progress_.position()) 8632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) final_upload_progress_ = job_->GetUploadProgress(); 8642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PrepareToRestart(); 8652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 8669ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch std::string new_method(ComputeMethodForRedirect(method_, http_status_code)); 8679ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if (new_method != method_) { 8689ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if (method_ == "POST") { 8699ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // If being switched from POST, must remove headers that were specific to 8709ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // the POST and don't have meaning in other methods. For example the 8719ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // inclusion of a multipart Content-Type header in GET can cause problems 8729ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // with some servers: 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://code.google.com/p/chromium/issues/detail?id=843 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StripPostSpecificHeaders(&extra_request_headers_); 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8769ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch upload_data_stream_.reset(); 8779ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch method_.swap(new_method); 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Suppress the referrer if we're redirecting out of https. 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (referrer_policy_ == 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE && 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL(referrer_).SchemeIsSecure() && !location.SchemeIsSecure()) { 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_.clear(); 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_.push_back(location); 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) --redirect_limit_; 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Start(); 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const URLRequestContext* URLRequest::context() const { 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return context_; 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int64 URLRequest::GetExpectedContentSize() const { 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 expected_content_size = -1; 900868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_content_size = job_->expected_content_size(); 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return expected_content_size; 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::SetPriority(RequestPriority priority) { 9072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK_GE(priority, MINIMUM_PRIORITY); 9082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK_LT(priority, NUM_PRIORITIES); 9092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (priority_ == priority) 9102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 9112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_ = priority; 913868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) { 9142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net_log_.AddEvent(NetLog::TYPE_URL_REQUEST_SET_PRIORITY, 9152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetLog::IntegerCallback("priority", priority_)); 9162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetPriority(priority_); 9172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 9182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 9192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::GetHSTSRedirect(GURL* redirect_url) const { 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url = this->url(); 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!url.SchemeIs("http")) 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) TransportSecurityState::DomainState domain_state; 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (context()->transport_security_state() && 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) context()->transport_security_state()->GetDomainState( 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url.host(), 9285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLConfigService::IsSNIAvailable(context()->ssl_config_service()), 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &domain_state) && 9302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) domain_state.ShouldUpgradeToSSL()) { 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_canon::Replacements<char> replacements; 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char kNewScheme[] = "https"; 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) replacements.SetScheme(kNewScheme, 9345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_parse::Component(0, strlen(kNewScheme))); 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *redirect_url = url.ReplaceComponents(replacements); 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyAuthRequired(AuthChallengeInfo* auth_info) { 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AuthRequiredResponse rv = 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION; 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_info_ = auth_info; 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = network_delegate_->NotifyAuthRequired( 9475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *auth_info, 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&URLRequest::NotifyAuthRequiredComplete, 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this)), 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &auth_credentials_); 9525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv == NetworkDelegate::AUTH_REQUIRED_RESPONSE_IO_PENDING) { 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetBlockedOnDelegate(); 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyAuthRequiredComplete(rv); 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyAuthRequiredComplete( 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AuthRequiredResponse result) { 9635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetUnblockedOnDelegate(); 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that there are no callbacks to already canceled requests. 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(URLRequestStatus::CANCELED, status_.status()); 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NotifyAuthRequired may be called multiple times, such as 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // when an authentication attempt fails. Clear out the data 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // so it can be reset on another round. 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthCredentials credentials = auth_credentials_; 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_credentials_ = AuthCredentials(); 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<AuthChallengeInfo> auth_info; 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_info.swap(auth_info_); 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (result) { 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION: 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Defer to the URLRequest::Delegate, since the NetworkDelegate 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // didn't take an action. 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnAuthRequired(this, auth_info.get()); 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_SET_AUTH: 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetAuth(credentials); 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_CANCEL_AUTH: 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CancelAuth(); 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_IO_PENDING: 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyCertificateRequested( 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_request_info) { 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnCertificateRequested(this, cert_request_info); 10025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifySSLCertificateError(const SSLInfo& ssl_info, 10055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool fatal) { 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnSSLCertificateError(this, ssl_info, fatal); 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::CanGetCookies(const CookieList& cookie_list) const { 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(load_flags_ & LOAD_DO_NOT_SEND_COOKIES)); 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_delegate_->CanGetCookies(*this, cookie_list); 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_default_can_use_cookies; 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::CanSetCookie(const std::string& cookie_line, 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CookieOptions* options) const { 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(load_flags_ & LOAD_DO_NOT_SAVE_COOKIES)); 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_delegate_->CanSetCookie(*this, cookie_line, options); 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_default_can_use_cookies; 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 102790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)bool URLRequest::CanEnablePrivacyMode() const { 102890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (network_delegate_) { 102990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return network_delegate_->CanEnablePrivacyMode(url(), 103090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) first_party_for_cookies_); 103190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 103290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return !g_default_can_use_cookies; 103390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 103490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyReadCompleted(int bytes_read) { 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify in case the entire URL Request has been finished. 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_read <= 0) 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify NetworkChangeNotifier that we just received network data. 10425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is to identify cases where the NetworkChangeNotifier thinks we 10432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // are off-line but we are still receiving network data (crbug.com/124069), 10442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and to get rough network connection measurements. 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_read > 0 && !was_cached()) 10462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetworkChangeNotifier::NotifyDataReceived(*this, bytes_read); 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnReadCompleted(this, bytes_read); 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing below this line as OnReadCompleted may delete |this|. 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::OnHeadersComplete() { 10552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Cache load timing information now, as information will be lost once the 10562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // socket is closed and the ClientSocketHandle is Reset, which will happen 10572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // once the body is complete. The start times should already be populated. 1058868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) { 105990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Keep a copy of the two times the URLRequest sets. 106090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::TimeTicks request_start = load_timing_info_.request_start; 106190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::Time request_start_time = load_timing_info_.request_start_time; 106290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 106390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Clear load times. Shouldn't be neded, but gives the GetLoadTimingInfo a 106490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // consistent place to start from. 106590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 10662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->GetLoadTimingInfo(&load_timing_info_); 106790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 106890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_.request_start = request_start; 106990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_.request_start_time = request_start_time; 107090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1071c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ConvertRealLoadTimesToBlockingTimes(&load_timing_info_); 1072c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 10732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 10742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyRequestCompleted() { 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(battre): Get rid of this check, according to willchan it should 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not be needed. 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_notified_completion_) 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = false; 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = false; 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_ = true; 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 1085868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) network_delegate_->NotifyCompleted(this, job_.get() != NULL); 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetBlockedOnDelegate() { 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocked_on_delegate_ = true; 10902a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!load_state_param_.empty()) { 10912a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_URL_REQUEST_BLOCKED_ON_DELEGATE, 10922a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetLog::StringCallback("delegate", &load_state_param_)); 10932a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 10942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_URL_REQUEST_BLOCKED_ON_DELEGATE); 10952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetUnblockedOnDelegate() { 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!blocked_on_delegate_) 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocked_on_delegate_ = false; 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_state_param_.clear(); 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_URL_REQUEST_BLOCKED_ON_DELEGATE); 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_stack_trace(const base::debug::StackTrace& stack_trace) { 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::StackTrace* stack_trace_copy = 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new base::debug::StackTrace(NULL, 0); 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *stack_trace_copy = stack_trace; 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stack_trace_.reset(stack_trace_copy); 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const base::debug::StackTrace* URLRequest::stack_trace() const { 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return stack_trace_.get(); 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 1118