src/net/url_request/url_request_redirect_job.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/url_request/url_request_redirect_job.h"
   6
   7 #include "base/bind.h"
   8 #include "base/compiler_specific.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "net/base/load_timing_info.h"
  11
  12 namespace net {
  13
  14 URLRequestRedirectJob::URLRequestRedirectJob(URLRequest* request,
  15                                              NetworkDelegate* network_delegate,
  16                                              const GURL& redirect_destination,
  17                                              StatusCode http_status_code)
  18     : URLRequestJob(request, network_delegate),
  19       redirect_destination_(redirect_destination),
  20       http_status_code_(http_status_code),
  21       weak_factory_(this) {}
  22
  23 void URLRequestRedirectJob::Start() {
  24   base::MessageLoop::current()->PostTask(
  25       FROM_HERE,
  26       base::Bind(&URLRequestRedirectJob::StartAsync,
  27                  weak_factory_.GetWeakPtr()));
  28 }
  29
  30 bool URLRequestRedirectJob::IsRedirectResponse(GURL* location,
  31                                                int* http_status_code) {
  32   *location = redirect_destination_;
  33   *http_status_code = http_status_code_;
  34   return true;
  35 }
  36
  37 URLRequestRedirectJob::~URLRequestRedirectJob() {}
  38
  39 void URLRequestRedirectJob::StartAsync() {
  40   receive_headers_end_ = base::TimeTicks::Now();
  41   NotifyHeadersComplete();
  42 }
  43
  44 void URLRequestRedirectJob::GetLoadTimingInfo(
  45     LoadTimingInfo* load_timing_info) const {
  46   // Set send_start and send_end to receive_headers_end_ to keep consistent
  47   // with network cache behavior.
  48   load_timing_info->send_start = receive_headers_end_;
  49   load_timing_info->send_end = receive_headers_end_;
  50   load_timing_info->receive_headers_end = receive_headers_end_;
  51 }
  52
  53 }  // namespace net