dom/base/Crypto.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 file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6 #ifndef mozilla_dom_Crypto_h
   7 #define mozilla_dom_Crypto_h
   8
   9 #include "mozilla/dom/SubtleCrypto.h"
  10 #include "nsIGlobalObject.h"
  11
  12 #include "nsWrapperCache.h"
  13 #include "mozilla/dom/TypedArray.h"
  14
  15 namespace mozilla {
  16
  17 class ErrorResult;
  18
  19 namespace dom {
  20
  21 class Crypto final : public nsISupports, public nsWrapperCache {
  22  protected:
  23   virtual ~Crypto();
  24
  25  public:
  26   explicit Crypto(nsIGlobalObject* aParent);
  27
  28   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
  29   NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(Crypto)
  30
  31   void GetRandomValues(JSContext* aCx, const ArrayBufferView& aArray,
  32                        JS::MutableHandle<JSObject*> aRetval, ErrorResult& aRv);
  33
  34   SubtleCrypto* Subtle();
  35
  36   nsIGlobalObject* GetParentObject() const { return mParent; }
  37
  38   virtual JSObject* WrapObject(JSContext* aCx,
  39                                JS::Handle<JSObject*> aGivenProto) override;
  40
  41  private:
  42   nsCOMPtr<nsIGlobalObject> mParent;
  43   RefPtr<SubtleCrypto> mSubtle;
  44 };
  45
  46 }  // namespace dom
  47 }  // namespace mozilla
  48
  49 #endif  // mozilla_dom_Crypto_h