ios/web/net/cookie_notification_bridge.mm

   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 "ios/web/net/cookie_notification_bridge.h"
   6
   7 #import <Foundation/Foundation.h>
   8
   9 #include "base/bind.h"
  10 #include "base/location.h"
  11 #include "ios/net/cookies/cookie_store_ios.h"
  12 #include "ios/web/public/web_thread.h"
  13
  14 namespace web {
  15
  16 CookieNotificationBridge::CookieNotificationBridge() {
  17   observer_.reset([[NSNotificationCenter defaultCenter]
  18       addObserverForName:NSHTTPCookieManagerCookiesChangedNotification
  19                   object:[NSHTTPCookieStorage sharedHTTPCookieStorage]
  20                    queue:nil
  21               usingBlock:^(NSNotification* notification) {
  22                   OnNotificationReceived(notification);
  23               }]);
  24 }
  25
  26 CookieNotificationBridge::~CookieNotificationBridge() {
  27   [[NSNotificationCenter defaultCenter] removeObserver:observer_];
  28 }
  29
  30 void CookieNotificationBridge::OnNotificationReceived(
  31     NSNotification* notification) {
  32   DCHECK(thread_checker_.CalledOnValidThread());
  33   DCHECK([[notification name]
  34       isEqualToString:NSHTTPCookieManagerCookiesChangedNotification]);
  35   web::WebThread::PostTask(
  36       web::WebThread::IO, FROM_HERE,
  37       base::Bind(&net::CookieStoreIOS::NotifySystemCookiesChanged));
  38 }
  39
  40 }  // namespace web