content/browser/frame_host/navigation_request.cc

   1 // Copyright 2014 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 "content/browser/frame_host/navigation_request.h"
   6
   7 #include "base/logging.h"
   8 #include "content/browser/loader/resource_dispatcher_host_impl.h"
   9 #include "content/common/resource_request_body.h"
  10 #include "content/public/browser/browser_thread.h"
  11
  12 namespace content {
  13
  14 namespace {
  15
  16 void OnBeginNavigation(const NavigationRequestInfo& info,
  17                        scoped_refptr<ResourceRequestBody> request_body,
  18                        int64 frame_node_id) {
  19   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
  20   ResourceDispatcherHostImpl::Get()->NavigationRequest(
  21       info, request_body, frame_node_id);
  22 }
  23
  24 }  // namespace
  25
  26 NavigationRequest::NavigationRequest(const NavigationRequestInfo& info,
  27                                      int64 frame_node_id)
  28   : info_(info),
  29     frame_node_id_(frame_node_id) {
  30 }
  31
  32 NavigationRequest::~NavigationRequest() {
  33   // TODO(clamy): Cancel the corresponding request in ResourceDispatcherHost if
  34   // it has not commited yet.
  35 }
  36
  37 void NavigationRequest::BeginNavigation(
  38     scoped_refptr<ResourceRequestBody> request_body) {
  39   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  40   BrowserThread::PostTask(
  41       BrowserThread::IO,
  42       FROM_HERE,
  43       base::Bind(&OnBeginNavigation, info_, request_body, frame_node_id_));
  44 }
  45
  46 }  // namespace content