url_request.cc revision 010d83a9304c5a91596085d917d248abff47903a
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" 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "base/metrics/user_metrics.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/strings/utf_string_conversions.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/synchronization/lock.h" 211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "base/values.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/auth.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/host_port_pair.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/load_flags.h" 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/load_timing_info.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_errors.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_change_notifier.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/network_delegate.h" 302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/upload_data_stream.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_response_headers.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_util.h" 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/ssl/ssl_cert_request_info.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_context.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_error_job.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_job.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_job_manager.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_netlog_params.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/url_request/url_request_redirect_job.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using base::Time; 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)using std::string; 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Max number of http redirects to follow. Same number as gecko. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const int kMaxRedirects = 20; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Discard headers which have meaning in POST (Content-Length, Content-Type, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Origin). 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void StripPostSpecificHeaders(HttpRequestHeaders* headers) { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // These are headers that may be attached to a POST. 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kContentLength); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kContentType); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->RemoveHeader(HttpRequestHeaders::kOrigin); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// TODO(battre): Delete this, see http://crbug.com/89321: 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This counter keeps track of the identifiers used for URL requests so far. 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 0 is reserved to represent an invalid ID. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64 g_next_url_request_identifier = 1; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This lock protects g_next_url_request_identifier. 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)base::LazyInstance<base::Lock>::Leaky 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_next_url_request_identifier_lock = LAZY_INSTANCE_INITIALIZER; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns an prior unused identifier for URL requests. 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)uint64 GenerateURLRequestIdentifier() { 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::AutoLock lock(g_next_url_request_identifier_lock.Get()); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_next_url_request_identifier++; 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// True once the first URLRequest was started. 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool g_url_requests_started = false; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// True if cookies are accepted by default. 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool g_default_can_use_cookies = true; 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 81c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// When the URLRequest first assempts load timing information, it has the times 82c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// at which each event occurred. The API requires the time which the request 83c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// was blocked on each phase. This function handles the conversion. 84c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 85c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// In the case of reusing a SPDY session or HTTP pipeline, old proxy results may 86c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// have been reused, so proxy resolution times may be before the request was 87c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// started. 88c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 89c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Due to preconnect and late binding, it is also possible for the connection 90c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// attempt to start before a request has been started, or proxy resolution 91c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// completed. 92c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// 93c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// This functions fixes both those cases. 94c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void ConvertRealLoadTimesToBlockingTimes( 95c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::LoadTimingInfo* load_timing_info) { 96c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!load_timing_info->request_start.is_null()); 97c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 98c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Earliest time possible for the request to be blocking on connect events. 99c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::TimeTicks block_on_connect = load_timing_info->request_start; 100c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 101c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!load_timing_info->proxy_resolve_start.is_null()) { 102c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!load_timing_info->proxy_resolve_end.is_null()); 103c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 104c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Make sure the proxy times are after request start. 105c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (load_timing_info->proxy_resolve_start < load_timing_info->request_start) 106c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) load_timing_info->proxy_resolve_start = load_timing_info->request_start; 107c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (load_timing_info->proxy_resolve_end < load_timing_info->request_start) 108c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) load_timing_info->proxy_resolve_end = load_timing_info->request_start; 109c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Connect times must also be after the proxy times. 111c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) block_on_connect = load_timing_info->proxy_resolve_end; 112c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 113c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 114c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Make sure connection times are after start and proxy times. 115c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 116c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) net::LoadTimingInfo::ConnectTiming* connect_timing = 117c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) &load_timing_info->connect_timing; 118c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->dns_start.is_null()) { 119c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->dns_end.is_null()); 120c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->dns_start < block_on_connect) 121c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->dns_start = block_on_connect; 122c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->dns_end < block_on_connect) 123c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->dns_end = block_on_connect; 124c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 125c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 126c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->connect_start.is_null()) { 127c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->connect_end.is_null()); 128c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->connect_start < block_on_connect) 129c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->connect_start = block_on_connect; 130c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->connect_end < block_on_connect) 131c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->connect_end = block_on_connect; 132c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 133c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 134c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (!connect_timing->ssl_start.is_null()) { 135c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DCHECK(!connect_timing->ssl_end.is_null()); 136c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->ssl_start < block_on_connect) 137c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->ssl_start = block_on_connect; 138c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (connect_timing->ssl_end < block_on_connect) 139c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) connect_timing->ssl_end = block_on_connect; 140c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 141c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 142c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::ProtocolFactory* 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::Deprecated::RegisterProtocolFactory(const std::string& scheme, 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProtocolFactory* factory) { 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequest::RegisterProtocolFactory(scheme, factory); 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Deprecated::RegisterRequestInterceptor( 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Interceptor* interceptor) { 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest::RegisterRequestInterceptor(interceptor); 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Deprecated::UnregisterRequestInterceptor( 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Interceptor* interceptor) { 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest::UnregisterRequestInterceptor(interceptor); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest::Interceptor 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequestJob* URLRequest::Interceptor::MaybeInterceptRedirect( 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate* network_delegate, 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& location) { 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequestJob* URLRequest::Interceptor::MaybeInterceptResponse( 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, NetworkDelegate* network_delegate) { 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return NULL; 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest::Delegate 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnReceivedRedirect(URLRequest* request, 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& new_url, 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* defer_redirect) { 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnAuthRequired(URLRequest* request, 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthChallengeInfo* auth_info) { 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->CancelAuth(); 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnCertificateRequested( 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequest* request, 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_request_info) { 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->Cancel(); 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Delegate::OnSSLCertificateError(URLRequest* request, 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SSLInfo& ssl_info, 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_hsts_ok) { 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request->Cancel(); 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void URLRequest::Delegate::OnBeforeNetworkStart(URLRequest* request, 2025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bool* defer) { 2035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 2045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// URLRequest 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::URLRequest(const GURL& url, 2090f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles) RequestPriority priority, 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Delegate* delegate, 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const URLRequestContext* context) 212a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) : identifier_(GenerateURLRequestIdentifier()) { 213a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Init(url, priority, delegate, context, NULL); 214a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 2155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 216a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)URLRequest::URLRequest(const GURL& url, 217a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RequestPriority priority, 218a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Delegate* delegate, 219a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const URLRequestContext* context, 220a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CookieStore* cookie_store) 221a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) : identifier_(GenerateURLRequestIdentifier()) { 222a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Init(url, priority, delegate, context, cookie_store); 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::~URLRequest() { 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Cancel(); 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyURLRequestDestroyed(this); 230868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->NotifyURLRequestDestroyed(); 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 234868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanJob(); 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int deleted = context_->url_requests()->erase(this); 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(1, deleted); 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int net_error = OK; 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Log error only on failure, not cancellation, as even successful requests 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // are "cancelled" on destruction. 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status_.status() == URLRequestStatus::FAILED) 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error = status_.error(); 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEventWithNetErrorCode(NetLog::TYPE_REQUEST_ALIVE, net_error); 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)URLRequest::ProtocolFactory* URLRequest::RegisterProtocolFactory( 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& scheme, ProtocolFactory* factory) { 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequestJobManager::GetInstance()->RegisterProtocolFactory(scheme, 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) factory); 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::RegisterRequestInterceptor(Interceptor* interceptor) { 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->RegisterRequestInterceptor(interceptor); 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::UnregisterRequestInterceptor(Interceptor* interceptor) { 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->UnregisterRequestInterceptor( 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) interceptor); 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 266a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void URLRequest::Init(const GURL& url, 267a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) RequestPriority priority, 268a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) Delegate* delegate, 269a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) const URLRequestContext* context, 270a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CookieStore* cookie_store) { 271a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) context_ = context; 272a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) network_delegate_ = context->network_delegate(); 273a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) net_log_ = BoundNetLog::Make(context->net_log(), NetLog::SOURCE_URL_REQUEST); 274a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) url_chain_.push_back(url); 275a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) method_ = "GET"; 276a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) referrer_policy_ = CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE; 277a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) load_flags_ = LOAD_NORMAL; 278a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) delegate_ = delegate; 279a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) is_pending_ = false; 280a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) is_redirecting_ = false; 281a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) redirect_limit_ = kMaxRedirects; 282a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) priority_ = priority; 283a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) calling_delegate_ = false; 284a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) use_blocked_by_as_load_param_ =false; 285a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) before_request_callback_ = base::Bind(&URLRequest::BeforeRequestComplete, 286a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) base::Unretained(this)); 287a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) has_notified_completion_ = false; 288a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) received_response_content_length_ = 0; 289a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) creation_time_ = base::TimeTicks::Now(); 290a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) notified_before_network_start_ = false; 291a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 292a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) SIMPLE_STATS_COUNTER("URLRequestCount"); 293a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 294a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) // Sanity check out environment. 295a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) DCHECK(base::MessageLoop::current()) 296a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) << "The current base::MessageLoop must exist"; 297a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 298a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) CHECK(context); 299a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) context->url_requests()->insert(this); 300a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) cookie_store_ = cookie_store; 301a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (cookie_store_ == NULL) 302a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) cookie_store_ = context->cookie_store(); 303a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 304a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_REQUEST_ALIVE); 305a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)} 306a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::EnableChunkedUpload() { 3082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!upload_data_stream_ || upload_data_stream_->is_chunked()); 3092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!upload_data_stream_) { 3102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_.reset( 3112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) new UploadDataStream(UploadDataStream::CHUNKED, 0)); 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::AppendChunkToUpload(const char* bytes, 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int bytes_len, 3175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_last_chunk) { 3182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(upload_data_stream_); 3192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(upload_data_stream_->is_chunked()); 3205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_GT(bytes_len, 0); 3212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_->AppendChunk(bytes, bytes_len, is_last_chunk); 3225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::set_upload(scoped_ptr<UploadDataStream> upload) { 3252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!upload->is_chunked()); 3262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_ = upload.Pass(); 3275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)const UploadDataStream* URLRequest::get_upload() const { 3302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return upload_data_stream_.get(); 3315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::has_upload() const { 3342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return upload_data_stream_.get() != NULL; 3355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaderById(int id, const string& value, 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool overwrite) { 3395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "implement me!"; 3415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaderByName(const string& name, 3445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const string& value, 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool overwrite) { 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (overwrite) { 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_.SetHeader(name, value); 3495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_.SetHeaderIfMissing(name, value); 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::RemoveRequestHeaderByName(const string& name) { 3552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!is_pending_ || is_redirecting_); 3562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extra_request_headers_.RemoveHeader(name); 3572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 3582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetExtraRequestHeaders( 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpRequestHeaders& headers) { 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) extra_request_headers_ = headers; 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: This method will likely become non-trivial once the other setters 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // for request headers are implemented. 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 368eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochbool URLRequest::GetFullRequestHeaders(HttpRequestHeaders* headers) const { 369eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (!job_.get()) 370eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return false; 371eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 372eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return job_->GetFullRequestHeaders(headers); 373eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 374eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 3755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)int64 URLRequest::GetTotalReceivedBytes() const { 3765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!job_.get()) 3775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return 0; 3785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return job_->GetTotalReceivedBytes(); 3805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 3815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)LoadStateWithParam URLRequest::GetLoadState() const { 383a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // The !blocked_by_.empty() check allows |this| to report it's blocked on a 384a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // delegate before it has been started. 385a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (calling_delegate_ || !blocked_by_.empty()) { 3861e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return LoadStateWithParam( 3871e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) LOAD_STATE_WAITING_FOR_DELEGATE, 3885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) use_blocked_by_as_load_param_ ? base::UTF8ToUTF16(blocked_by_) : 389a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) base::string16()); 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 391868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) return LoadStateWithParam(job_.get() ? job_->GetLoadState() : LOAD_STATE_IDLE, 392c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::string16()); 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3951e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)base::Value* URLRequest::GetStateAsValue() const { 3965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::DictionaryValue* dict = new base::DictionaryValue(); 3971e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("url", original_url().possibly_invalid_spec()); 3981e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 3991e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (url_chain_.size() > 1) { 4005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::ListValue* list = new base::ListValue(); 4011e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) for (std::vector<GURL>::const_iterator url = url_chain_.begin(); 4021e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) url != url_chain_.end(); ++url) { 4031e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) list->AppendString(url->possibly_invalid_spec()); 4041e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4051e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->Set("url_chain", list); 4061e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4071e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4081e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetInteger("load_flags", load_flags_); 4091e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4101e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) LoadStateWithParam load_state = GetLoadState(); 4111e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetInteger("load_state", load_state.state); 4121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!load_state.param.empty()) 4131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("load_state_param", load_state.param); 414a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (!blocked_by_.empty()) 415a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) dict->SetString("delegate_info", blocked_by_); 4161e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("method", method_); 4181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetBoolean("has_upload", has_upload()); 4191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetBoolean("is_pending", is_pending_); 4201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4211e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Add the status of the request. The status should always be IO_PENDING, and 4221e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // the error should always be OK, unless something is holding onto a request 4231e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // that has finished or a request was leaked. Neither of these should happen. 4241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) switch (status_.status()) { 4251e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::SUCCESS: 4261e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "SUCCESS"); 4271e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4281e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::IO_PENDING: 4291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "IO_PENDING"); 4301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::CANCELED: 4321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "CANCELED"); 4331e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4341e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) case URLRequestStatus::FAILED: 4351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetString("status", "FAILED"); 4361e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) break; 4371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 4381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (status_.error() != OK) 4391e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) dict->SetInteger("net_error", status_.error()); 4401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return dict; 4411e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 4421e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 443a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void URLRequest::LogBlockedBy(const char* blocked_by) { 444a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) DCHECK(blocked_by); 445a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) DCHECK_GT(strlen(blocked_by), 0u); 446a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 447a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Only log information to NetLog during startup and certain deferring calls 448a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // to delegates. For all reads but the first, do nothing. 4491e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!calling_delegate_ && !response_info_.request_time.is_null()) 4501e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return; 4511e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 452a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) LogUnblocked(); 453a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) blocked_by_ = blocked_by; 454a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) use_blocked_by_as_load_param_ = false; 455a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 456a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) net_log_.BeginEvent( 457a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) NetLog::TYPE_DELEGATE_INFO, 458a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) NetLog::StringCallback("delegate_info", &blocked_by_)); 459a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 460a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 461a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void URLRequest::LogAndReportBlockedBy(const char* source) { 462a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) LogBlockedBy(source); 463a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) use_blocked_by_as_load_param_ = true; 464a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)} 465a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 466a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)void URLRequest::LogUnblocked() { 467a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) if (blocked_by_.empty()) 468a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) return; 469a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) 470a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_DELEGATE_INFO); 471a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) blocked_by_.clear(); 4721e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)} 4731e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)UploadProgress URLRequest::GetUploadProgress() const { 475868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!job_.get()) { 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We haven't started or the request was cancelled 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return UploadProgress(); 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (final_upload_progress_.position()) { 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The first job completed and none of the subsequent series of 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // GETs when following redirects will upload anything, so we return the 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // cached results from the initial job, the POST. 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return final_upload_progress_; 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetUploadProgress(); 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetResponseHeaderById(int id, string* value) { 489868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 4905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "implement me!"; 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetResponseHeaderByName(const string& name, string* value) { 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(value); 495868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (response_info_.headers.get()) { 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.headers->GetNormalizedHeader(name, value); 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 4985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) value->clear(); 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetAllResponseHeaders(string* headers) { 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(headers); 504868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (response_info_.headers.get()) { 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.headers->GetNormalizedHeaders(headers); 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) headers->clear(); 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HostPortPair URLRequest::GetSocketAddress() const { 512868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetSocketAddress(); 5145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HttpResponseHeaders* URLRequest::response_headers() const { 5175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return response_info_.headers.get(); 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const { 5212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) *load_timing_info = load_timing_info_; 5222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 5232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::GetResponseCookies(ResponseCookies* cookies) { 525868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetResponseCookies(cookies); 5275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetMimeType(string* mime_type) { 530868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->GetMimeType(mime_type); 5325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::GetCharset(string* charset) { 535868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->GetCharset(charset); 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 53958537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)int URLRequest::GetResponseCode() const { 540868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return job_->GetResponseCode(); 5425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 544f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)void URLRequest::SetLoadFlags(int flags) { 545f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if ((load_flags_ & LOAD_IGNORE_LIMITS) != (flags & LOAD_IGNORE_LIMITS)) { 546f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DCHECK(!job_); 547f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DCHECK(flags & LOAD_IGNORE_LIMITS); 548f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DCHECK_EQ(priority_, MAXIMUM_PRIORITY); 549f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 550f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) load_flags_ = flags; 551f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 552f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // This should be a no-op given the above DCHECKs, but do this 553f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // anyway for release mode. 554f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if ((load_flags_ & LOAD_IGNORE_LIMITS) != 0) 555f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) SetPriority(MAXIMUM_PRIORITY); 556f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)} 557f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetDefaultCookiePolicyToBlock() { 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!g_url_requests_started); 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_default_can_use_cookies = false; 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::IsHandledProtocol(const std::string& scheme) { 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return URLRequestJobManager::GetInstance()->SupportsScheme(scheme); 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::IsHandledURL(const GURL& url) { 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!url.is_valid()) { 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We handle error cases. 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return IsHandledProtocol(url.scheme()); 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_first_party_for_cookies( 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& first_party_for_cookies) { 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) first_party_for_cookies_ = first_party_for_cookies; 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_method(const std::string& method) { 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) method_ = method; 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5899ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch// static 5909ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdochstd::string URLRequest::ComputeMethodForRedirect( 5919ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch const std::string& method, 5929ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch int http_status_code) { 5939ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // For 303 redirects, all request methods except HEAD are converted to GET, 5949ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // as per the latest httpbis draft. The draft also allows POST requests to 5959ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // be converted to GETs when following 301/302 redirects, for historical 5969ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // reasons. Most major browsers do this and so shall we. Both RFC 2616 and 5979ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // the httpbis draft say to prompt the user to confirm the generation of new 5989ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // requests, other than GET and HEAD requests, but IE omits these prompts and 5999ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // so shall we. 6009ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // See: https://tools.ietf.org/html/draft-ietf-httpbis-p2-semantics-17#section-7.3 6019ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if ((http_status_code == 303 && method != "HEAD") || 6029ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch ((http_status_code == 301 || http_status_code == 302) && 6039ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch method == "POST")) { 6049ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch return "GET"; 6059ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch } 6069ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch return method; 6079ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch} 6089ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch 609c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)void URLRequest::SetReferrer(const std::string& referrer) { 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 611c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) GURL referrer_url(referrer); 612c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) UMA_HISTOGRAM_BOOLEAN("Net.URLRequest_SetReferrer_IsEmptyOrValid", 613c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) referrer_url.is_empty() || referrer_url.is_valid()); 61423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) if (referrer_url.is_valid()) { 61523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) referrer_ = referrer_url.GetAsReferrer().spec(); 61623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) } else { 61723730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) referrer_ = referrer; 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_referrer_policy(ReferrerPolicy referrer_policy) { 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_policy_ = referrer_policy; 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_delegate(Delegate* delegate) { 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_ = delegate; 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Start() { 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(network_delegate_, context_->network_delegate()); 632a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // Anything that sets |blocked_by_| before start should have cleaned up after 633a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // itself. 634a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) DCHECK(blocked_by_.empty()); 6355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) g_url_requests_started = true; 6372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_info_.request_time = base::Time::Now(); 6382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 6402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start_time = response_info_.request_time; 6412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start = base::TimeTicks::Now(); 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only notify the delegate for the initial request. 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 6451e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int error = network_delegate_->NotifyBeforeURLRequest( 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, before_request_callback_, &delegate_redirect_url_); 6481e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // If ERR_IO_PENDING is returned, the delegate will invoke 6491e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // |before_request_callback_| later. 6501e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (error != ERR_IO_PENDING) 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) BeforeRequestComplete(error); 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(URLRequestJobManager::GetInstance()->CreateJob( 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_)); 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/////////////////////////////////////////////////////////////////////////////// 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::BeforeRequestComplete(int error) { 662868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(!job_.get()); 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(ERR_IO_PENDING, error); 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(network_delegate_, context_->network_delegate()); 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that there are no callbacks to already canceled requests. 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(URLRequestStatus::CANCELED, status_.status()); 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6691e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (error != OK) { 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string source("delegate"); 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEvent(NetLog::TYPE_CANCELLED, 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::StringCallback("source", &source)); 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(new URLRequestErrorJob(this, network_delegate_, error)); 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (!delegate_redirect_url_.is_empty()) { 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL new_url; 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new_url.Swap(&delegate_redirect_url_); 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestRedirectJob* job = new URLRequestRedirectJob( 6812a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) this, network_delegate_, new_url, 6822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Use status code 307 to preserve the method, so POST requests work. 683a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) URLRequestRedirectJob::REDIRECT_307_TEMPORARY_REDIRECT, "Delegate"); 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(job); 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(URLRequestJobManager::GetInstance()->CreateJob( 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_)); 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::StartJob(URLRequestJob* job) { 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!is_pending_); 693868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(!job_.get()); 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent( 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::TYPE_URL_REQUEST_START_JOB, 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&NetLogURLRequestStartCallback, 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &url(), &method_, load_flags_, priority_, 6992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) upload_data_stream_ ? upload_data_stream_->identifier() : -1)); 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_ = job; 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->SetExtraRequestHeaders(extra_request_headers_); 7032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetPriority(priority_); 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (upload_data_stream_.get()) 7062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetUpload(upload_data_stream_.get()); 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = true; 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = false; 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.was_cached = false; 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // If the referrer is secure, but the requested URL is not, the referrer 7145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // policy should be something non-default. If you hit this, please file a 7155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) // bug. 7165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (referrer_policy_ == 7175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE && 7185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GURL(referrer_).SchemeIsSecure() && !url().SchemeIsSecure()) { 7195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#if !defined(OFFICIAL_BUILD) 7205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) LOG(FATAL) << "Trying to send secure referrer for insecure load"; 7215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#endif 7225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) referrer_.clear(); 7235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::RecordAction( 7245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) base::UserMetricsAction("Net.URLRequest_StartJob_InvalidReferrer")); 7255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 7265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't allow errors to be sent from within Start(). 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(brettw) this may cause NotifyDone to be sent synchronously, 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we probably don't want this: they should be sent asynchronously so 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the caller does not get reentered. 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Start(); 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Restart() { 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Should only be called if the original job didn't make any progress. 736868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get() && !job_->has_response_started()); 737868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) RestartWithJob( 738868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) URLRequestJobManager::GetInstance()->CreateJob(this, network_delegate_)); 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::RestartWithJob(URLRequestJob *job) { 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job->request() == this); 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrepareToRestart(); 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartJob(job); 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::Cancel() { 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(ERR_ABORTED, SSLInfo()); 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelWithError(int error) { 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(error, SSLInfo()); 7535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelWithSSLError(int error, const SSLInfo& ssl_info) { 7565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This should only be called on a started request. 757868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (!is_pending_ || !job_.get() || job_->has_response_started()) { 7585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 7595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 7605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DoCancel(error, ssl_info); 7625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::DoCancel(int error, const SSLInfo& ssl_info) { 7655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(error < 0); 7661e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // If cancelled while calling a delegate, clear delegate info. 7671e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (calling_delegate_) { 768a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) LogUnblocked(); 7691e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 7701e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) } 7715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the URL request already has an error status, then canceling is a no-op. 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Plus, we don't want to change the error status once it has been set. 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (status_.is_success()) { 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_.set_status(URLRequestStatus::CANCELED); 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_.set_error(error); 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_.ssl_info = ssl_info; 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the request hasn't already been completed, log a cancellation event. 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_) { 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't log an error code on ERR_ABORTED, since that's redundant. 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEventWithNetErrorCode(NetLog::TYPE_CANCELLED, 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) error == ERR_ABORTED ? OK : error); 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 787868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (is_pending_ && job_.get()) 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Kill(); 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to notify about the end of this job here synchronously. The 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Job sends an asynchronous notification but by the time this is processed, 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // our |context_| is NULL. 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The Job will call our NotifyDone method asynchronously. This is done so 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the Delegate implementation can call Cancel without having to worry 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // about being called recursively. 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::Read(IOBuffer* dest, int dest_size, int* bytes_read) { 801868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(bytes_read); 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *bytes_read = 0; 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8051e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // If this is the first read, end the delegate call that may have started in 8061e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // OnResponseStarted. 8071e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 8081e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This handles a cancel that happens while paused. 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(ahendrickson): DCHECK() that it is not done after 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://crbug.com/115705 is fixed. 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job_->is_done()) 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (dest_size == 0) { 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Caller is not too bright. I guess we've done what they asked. 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Once the request fails or is cancelled, read will just return 0 bytes 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to indicate end of stream. 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!status_.is_success()) { 8235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 8245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool rv = job_->Read(dest, dest_size, bytes_read); 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If rv is false, the status cannot be success. 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(rv || status_.status() != URLRequestStatus::SUCCESS); 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv && *bytes_read <= 0 && status_.is_success()) 8305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 8315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::StopCaching() { 835868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->StopCaching(); 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyReceivedRedirect(const GURL& location, 8405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool* defer_redirect) { 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = true; 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJob* job = 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->MaybeInterceptRedirect( 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_, location); 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job) { 8475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RestartWithJob(job); 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (delegate_) { 8491e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnReceivedRedirect(this, location, defer_redirect); 8512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |this| may be have been destroyed here. 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void URLRequest::NotifyBeforeNetworkStart(bool* defer) { 8565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (delegate_ && !notified_before_network_start_) { 8575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnCallToDelegate(); 8585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) delegate_->OnBeforeNetworkStart(this, defer); 8595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (!*defer) 8605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnCallToDelegateComplete(); 8615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) notified_before_network_start_ = true; 8625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 8635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 8645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 8655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void URLRequest::ResumeNetworkStart() { 8665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(job_); 8675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) DCHECK(notified_before_network_start_); 8685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 8695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) OnCallToDelegateComplete(); 8705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) job_->ResumeNetworkStart(); 8715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 8725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyResponseStarted() { 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int net_error = OK; 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!status_.is_success()) 8765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error = status_.error(); 8775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEventWithNetErrorCode(NetLog::TYPE_URL_REQUEST_START_JOB, 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_error); 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJob* job = 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) URLRequestJobManager::GetInstance()->MaybeInterceptResponse( 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, network_delegate_); 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (job) { 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RestartWithJob(job); 8855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) { 8875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In some cases (e.g. an event was canceled), we might have sent the 8885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completion event and receive a NotifyResponseStarted() later. 8895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_ && status_.is_success()) { 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyResponseStarted(this); 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify in case the entire URL Request has been finished. 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!has_notified_completion_ && !status_.is_success()) 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8981e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnResponseStarted(this); 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing may appear below this line as OnResponseStarted may delete 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this|. 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::FollowDeferredRedirect() { 907868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) CHECK(job_.get()); 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(status_.is_success()); 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->FollowDeferredRedirect(); 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::SetAuth(const AuthCredentials& credentials) { 914868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job_->NeedsAuth()); 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->SetAuth(credentials); 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::CancelAuth() { 921868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(job_->NeedsAuth()); 9235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->CancelAuth(); 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::ContinueWithCertificate(X509Certificate* client_cert) { 928868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 9295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->ContinueWithCertificate(client_cert); 9315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::ContinueDespiteLastError() { 934868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 9355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->ContinueDespiteLastError(); 9375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::PrepareToRestart() { 940868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(job_.get()); 9415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Close the current URL_REQUEST_START_JOB, since we will be starting a new 9435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // one. 9445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_URL_REQUEST_START_JOB); 9455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OrphanJob(); 9475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) response_info_ = HttpResponseInfo(); 9492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) response_info_.request_time = base::Time::Now(); 9502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 9522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start_time = response_info_.request_time; 9532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) load_timing_info_.request_start = base::TimeTicks::Now(); 9542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) status_ = URLRequestStatus(); 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = false; 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::OrphanJob() { 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When calling this function, please check that URLRequestHttpJob is 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not in between calling NetworkDelegate::NotifyHeadersReceived receiving 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the call back. This is currently guaranteed by the following strategies: 9635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - OrphanJob is called on JobRestart, in this case the URLRequestJob cannot 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // be receiving any headers at that time. 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // - OrphanJob is called in ~URLRequest, in this case 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NetworkDelegate::NotifyURLRequestDestroyed notifies the NetworkDelegate 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the callback becomes invalid. 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->Kill(); 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_->DetachRequest(); // ensures that the job will not call us again 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job_ = NULL; 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int URLRequest::Redirect(const GURL& location, int http_status_code) { 9741e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // Matches call in NotifyReceivedRedirect. 9751e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 976a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles) if (net_log_.IsLogging()) { 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.AddEvent( 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::TYPE_URL_REQUEST_REDIRECTED, 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::StringCallback("location", &location.possibly_invalid_spec())); 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) network_delegate_->NotifyBeforeRedirect(this, location); 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (redirect_limit_ <= 0) { 9865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "disallowing redirect: exceeds limit"; 9875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_TOO_MANY_REDIRECTS; 9885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!location.is_valid()) 9915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_INVALID_URL; 9925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!job_->IsSafeRedirect(location)) { 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DVLOG(1) << "disallowing redirect: unsafe protocol"; 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_UNSAFE_REDIRECT; 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!final_upload_progress_.position()) 9992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) final_upload_progress_ = job_->GetUploadProgress(); 10002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PrepareToRestart(); 10012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10029ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch std::string new_method(ComputeMethodForRedirect(method_, http_status_code)); 10039ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if (new_method != method_) { 10049ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch if (method_ == "POST") { 10059ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // If being switched from POST, must remove headers that were specific to 10069ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // the POST and don't have meaning in other methods. For example the 10079ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // inclusion of a multipart Content-Type header in GET can cause problems 10089ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch // with some servers: 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://code.google.com/p/chromium/issues/detail?id=843 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StripPostSpecificHeaders(&extra_request_headers_); 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10129ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch upload_data_stream_.reset(); 10139ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch method_.swap(new_method); 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Suppress the referrer if we're redirecting out of https. 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (referrer_policy_ == 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CLEAR_REFERRER_ON_TRANSITION_FROM_SECURE_TO_INSECURE && 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GURL(referrer_).SchemeIsSecure() && !location.SchemeIsSecure()) { 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) referrer_.clear(); 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url_chain_.push_back(location); 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) --redirect_limit_; 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Start(); 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const URLRequestContext* URLRequest::context() const { 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return context_; 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int64 URLRequest::GetExpectedContentSize() const { 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int64 expected_content_size = -1; 1036868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) expected_content_size = job_->expected_content_size(); 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return expected_content_size; 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::SetPriority(RequestPriority priority) { 10432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK_GE(priority, MINIMUM_PRIORITY); 10448bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles) DCHECK_LE(priority, MAXIMUM_PRIORITY); 1045f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 1046f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if ((load_flags_ & LOAD_IGNORE_LIMITS) && (priority != MAXIMUM_PRIORITY)) { 1047f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) NOTREACHED(); 1048f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // Maintain the invariant that requests with IGNORE_LIMITS set 1049f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // have MAXIMUM_PRIORITY for release mode. 1050f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) return; 1051f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) } 1052f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 10532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (priority_ == priority) 10542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return; 10552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_ = priority; 1057868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) { 10582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) net_log_.AddEvent(NetLog::TYPE_URL_REQUEST_SET_PRIORITY, 10592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetLog::IntegerCallback("priority", priority_)); 10602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->SetPriority(priority_); 10612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 10622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 10632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::GetHSTSRedirect(GURL* redirect_url) const { 10655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const GURL& url = this->url(); 10665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!url.SchemeIs("http")) 10675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 1068010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) TransportSecurityState* state = context()->transport_security_state(); 1069010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) if (state && 1070010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) state->ShouldUpgradeToSSL( 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) url.host(), 1072010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles) SSLConfigService::IsSNIAvailable(context()->ssl_config_service()))) { 10735c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu url::Replacements<char> replacements; 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char kNewScheme[] = "https"; 10755c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu replacements.SetScheme(kNewScheme, url::Component(0, strlen(kNewScheme))); 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *redirect_url = url.ReplaceComponents(replacements); 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyAuthRequired(AuthChallengeInfo* auth_info) { 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AuthRequiredResponse rv = 10845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION; 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_info_ = auth_info; 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 10871e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegate(); 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = network_delegate_->NotifyAuthRequired( 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, 10905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *auth_info, 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&URLRequest::NotifyAuthRequiredComplete, 10925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Unretained(this)), 10935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &auth_credentials_); 10941e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (rv == NetworkDelegate::AUTH_REQUIRED_RESPONSE_IO_PENDING) 10951e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) return; 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10981e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) NotifyAuthRequiredComplete(rv); 10995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyAuthRequiredComplete( 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetworkDelegate::AuthRequiredResponse result) { 11031e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) OnCallToDelegateComplete(); 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check that there are no callbacks to already canceled requests. 11065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(URLRequestStatus::CANCELED, status_.status()); 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NotifyAuthRequired may be called multiple times, such as 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // when an authentication attempt fails. Clear out the data 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // so it can be reset on another round. 11115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) AuthCredentials credentials = auth_credentials_; 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_credentials_ = AuthCredentials(); 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_refptr<AuthChallengeInfo> auth_info; 11145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) auth_info.swap(auth_info_); 11155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (result) { 11175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_NO_ACTION: 11185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Defer to the URLRequest::Delegate, since the NetworkDelegate 11195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // didn't take an action. 11205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 11215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnAuthRequired(this, auth_info.get()); 11225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_SET_AUTH: 11255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetAuth(credentials); 11265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_CANCEL_AUTH: 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CancelAuth(); 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case NetworkDelegate::AUTH_REQUIRED_RESPONSE_IO_PENDING: 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 11355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyCertificateRequested( 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_request_info) { 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnCertificateRequested(this, cert_request_info); 11425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifySSLCertificateError(const SSLInfo& ssl_info, 11455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool fatal) { 11465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 11475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnSSLCertificateError(this, ssl_info, fatal); 11485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::CanGetCookies(const CookieList& cookie_list) const { 11515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(load_flags_ & LOAD_DO_NOT_SEND_COOKIES)); 11525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_delegate_->CanGetCookies(*this, cookie_list); 11545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_default_can_use_cookies; 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool URLRequest::CanSetCookie(const std::string& cookie_line, 11595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CookieOptions* options) const { 11605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!(load_flags_ & LOAD_DO_NOT_SAVE_COOKIES)); 11615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) { 11625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return network_delegate_->CanSetCookie(*this, cookie_line, options); 11635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return g_default_can_use_cookies; 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 116790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)bool URLRequest::CanEnablePrivacyMode() const { 116890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (network_delegate_) { 116990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return network_delegate_->CanEnablePrivacyMode(url(), 117090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) first_party_for_cookies_); 117190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) } 117290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return !g_default_can_use_cookies; 117390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)} 117490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 11755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyReadCompleted(int bytes_read) { 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify in case the entire URL Request has been finished. 11785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_read <= 0) 11795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NotifyRequestCompleted(); 11805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notify NetworkChangeNotifier that we just received network data. 11825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This is to identify cases where the NetworkChangeNotifier thinks we 11832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // are off-line but we are still receiving network data (crbug.com/124069), 11842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // and to get rough network connection measurements. 11855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (bytes_read > 0 && !was_cached()) 11862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NetworkChangeNotifier::NotifyDataReceived(*this, bytes_read); 11875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (delegate_) 11895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) delegate_->OnReadCompleted(this, bytes_read); 11905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Nothing below this line as OnReadCompleted may delete |this|. 11925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void URLRequest::OnHeadersComplete() { 11952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Cache load timing information now, as information will be lost once the 11962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // socket is closed and the ClientSocketHandle is Reset, which will happen 11972a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // once the body is complete. The start times should already be populated. 1198868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (job_.get()) { 119990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Keep a copy of the two times the URLRequest sets. 120090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::TimeTicks request_start = load_timing_info_.request_start; 120190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::Time request_start_time = load_timing_info_.request_start_time; 120290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 120390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Clear load times. Shouldn't be neded, but gives the GetLoadTimingInfo a 120490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // consistent place to start from. 120590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_ = LoadTimingInfo(); 12062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) job_->GetLoadTimingInfo(&load_timing_info_); 120790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 120890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_.request_start = request_start; 120990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) load_timing_info_.request_start_time = request_start_time; 121090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 1211c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ConvertRealLoadTimesToBlockingTimes(&load_timing_info_); 1212c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 12132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 12142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::NotifyRequestCompleted() { 12165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(battre): Get rid of this check, according to willchan it should 12175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not be needed. 12185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (has_notified_completion_) 12195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 12205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_pending_ = false; 12225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) is_redirecting_ = false; 12235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) has_notified_completion_ = true; 12245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (network_delegate_) 1225868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) network_delegate_->NotifyCompleted(this, job_.get() != NULL); 12265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12281e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void URLRequest::OnCallToDelegate() { 12291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) DCHECK(!calling_delegate_); 1230a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) DCHECK(blocked_by_.empty()); 12311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) calling_delegate_ = true; 12321e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_URL_REQUEST_DELEGATE); 12335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void URLRequest::OnCallToDelegateComplete() { 1236a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) // This should have been cleared before resuming the request. 1237a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles) DCHECK(blocked_by_.empty()); 12381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) if (!calling_delegate_) 12395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 12401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) calling_delegate_ = false; 12411e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_URL_REQUEST_DELEGATE); 12425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void URLRequest::set_stack_trace(const base::debug::StackTrace& stack_trace) { 12455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::debug::StackTrace* stack_trace_copy = 12465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new base::debug::StackTrace(NULL, 0); 12475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *stack_trace_copy = stack_trace; 12485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stack_trace_.reset(stack_trace_copy); 12495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const base::debug::StackTrace* URLRequest::stack_trace() const { 12525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return stack_trace_.get(); 12535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 1256