chrome/browser/signin/signin_manager_cookie_helper.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 "chrome/browser/signin/signin_manager_cookie_helper.h"
   6
   7 #include <vector>
   8
   9 #include "content/public/browser/browser_thread.h"
  10 #include "google_apis/gaia/gaia_urls.h"
  11 #include "net/cookies/cookie_monster.h"
  12 #include "net/url_request/url_request_context.h"
  13
  14 using content::BrowserThread;
  15
  16 SigninManagerCookieHelper::SigninManagerCookieHelper(
  17     net::URLRequestContextGetter* request_context_getter)
  18     : request_context_getter_(request_context_getter) {
  19   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  20 }
  21
  22 SigninManagerCookieHelper::~SigninManagerCookieHelper() {
  23 }
  24
  25 void SigninManagerCookieHelper::StartFetchingGaiaCookiesOnUIThread(
  26     const base::Callback<void(const net::CookieList& cookies)>& callback) {
  27   StartFetchingCookiesOnUIThread(
  28       GaiaUrls::GetInstance()->gaia_url(), callback);
  29 }
  30
  31 void SigninManagerCookieHelper::StartFetchingCookiesOnUIThread(
  32     const GURL& url,
  33     const base::Callback<void(const net::CookieList& cookies)>& callback) {
  34   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  35   DCHECK(!callback.is_null());
  36   DCHECK(completion_callback_.is_null());
  37
  38   completion_callback_ = callback;
  39   BrowserThread::PostTask(
  40       BrowserThread::IO, FROM_HERE,
  41       base::Bind(&SigninManagerCookieHelper::FetchCookiesOnIOThread, this,
  42                  url));
  43 }
  44
  45 void SigninManagerCookieHelper::FetchCookiesOnIOThread(const GURL& url) {
  46   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
  47
  48   scoped_refptr<net::CookieMonster> cookie_monster =
  49       request_context_getter_->GetURLRequestContext()->
  50       cookie_store()->GetCookieMonster();
  51   if (cookie_monster.get()) {
  52     cookie_monster->GetAllCookiesForURLAsync(
  53         url, base::Bind(&SigninManagerCookieHelper::OnCookiesFetched, this));
  54   } else {
  55     OnCookiesFetched(net::CookieList());
  56   }
  57 }
  58
  59 void SigninManagerCookieHelper::OnCookiesFetched(
  60     const net::CookieList& cookies) {
  61   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
  62   BrowserThread::PostTask(
  63       BrowserThread::UI, FROM_HERE,
  64       base::Bind(&SigninManagerCookieHelper::NotifyOnUIThread, this, cookies));
  65 }
  66
  67 void SigninManagerCookieHelper::NotifyOnUIThread(
  68     const net::CookieList& cookies) {
  69   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
  70   base::ResetAndReturn(&completion_callback_).Run(cookies);
  71 }