dom/base/ThirdPartyUtil.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef ThirdPartyUtil_h__
   8 #define ThirdPartyUtil_h__
   9
  10 #include <cstdint>
  11 #include "ErrorList.h"
  12 #include "mozIThirdPartyUtil.h"
  13 #include "mozilla/RefPtr.h"
  14 #include "nsISupports.h"
  15 #include "nsString.h"
  16
  17 class mozIDOMWindowProxy;
  18 class nsEffectiveTLDService;
  19 class nsIChannel;
  20 class nsIPrincipal;
  21 class nsIURI;
  22 class nsPIDOMWindowOuter;
  23
  24 namespace mozilla {
  25 namespace dom {
  26 class WindowGlobalParent;
  27 }
  28 }  // namespace mozilla
  29
  30 class ThirdPartyUtil final : public mozIThirdPartyUtil {
  31  public:
  32   NS_DECL_THREADSAFE_ISUPPORTS
  33   NS_DECL_MOZITHIRDPARTYUTIL
  34
  35   nsresult Init();
  36
  37   static void Startup();
  38   static ThirdPartyUtil* GetInstance();
  39
  40   nsresult IsThirdPartyGlobal(mozilla::dom::WindowGlobalParent* aWindowGlobal,
  41                               bool* aResult);
  42
  43  private:
  44   ~ThirdPartyUtil();
  45
  46   bool IsThirdPartyInternal(const nsCString& aFirstDomain,
  47                             const nsCString& aSecondDomain) {
  48     // Check strict equality.
  49     return aFirstDomain != aSecondDomain;
  50   }
  51   nsresult IsThirdPartyInternal(const nsCString& aFirstDomain,
  52                                 nsIURI* aSecondURI, bool* aResult);
  53
  54   nsCString GetBaseDomainFromWindow(nsPIDOMWindowOuter* aWindow);
  55
  56   RefPtr<nsEffectiveTLDService> mTLDService;
  57 };
  58
  59 #endif