chrome/browser/renderer_host/chrome_url_request_user_data.cc

   1 // Copyright (c) 2011 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 "chrome/browser/renderer_host/chrome_url_request_user_data.h"
   6
   7 #include "net/url_request/url_request.h"
   8
   9 namespace {
  10
  11 const char* const kKeyName = "chrome_url_request_user_data";
  12
  13 }  // namespace
  14
  15 ChromeURLRequestUserData::ChromeURLRequestUserData()
  16     : is_prerender_(false) {
  17 }
  18
  19 // static
  20 ChromeURLRequestUserData* ChromeURLRequestUserData::Get(
  21     const net::URLRequest* request) {
  22   DCHECK(request);
  23   return static_cast<ChromeURLRequestUserData*>(request->GetUserData(kKeyName));
  24 }
  25
  26 // static
  27 ChromeURLRequestUserData* ChromeURLRequestUserData::Create(
  28     net::URLRequest* request) {
  29   DCHECK(request);
  30   DCHECK(!Get(request));
  31   ChromeURLRequestUserData* user_data = new ChromeURLRequestUserData();
  32   request->SetUserData(kKeyName, user_data);
  33   return user_data;
  34 }
  35
  36 // static
  37 void ChromeURLRequestUserData::Delete(net::URLRequest* request) {
  38   DCHECK(request);
  39   request->SetUserData(kKeyName, NULL);
  40 }