michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* vim: set sw=4 ts=8 et tw=80 : */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_dom_StructuredCloneUtils_h
michael@0: #define mozilla_dom_StructuredCloneUtils_h
michael@0: 
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsTArray.h"
michael@0: #include "nsIDOMFile.h"
michael@0: 
michael@0: #include "js/StructuredClone.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: struct SerializedStructuredCloneBuffer;
michael@0: 
michael@0: namespace dom {
michael@0: 
michael@0: struct
michael@0: StructuredCloneClosure
michael@0: {
michael@0:   nsTArray<nsCOMPtr<nsIDOMBlob> > mBlobs;
michael@0: };
michael@0: 
michael@0: struct
michael@0: StructuredCloneData
michael@0: {
michael@0:   StructuredCloneData() : mData(nullptr), mDataLength(0) {}
michael@0:   uint64_t* mData;
michael@0:   size_t mDataLength;
michael@0:   StructuredCloneClosure mClosure;
michael@0: };
michael@0: 
michael@0: bool
michael@0: ReadStructuredClone(JSContext* aCx, uint64_t* aData, size_t aDataLength,
michael@0:                     const StructuredCloneClosure& aClosure,
michael@0:                     JS::MutableHandle<JS::Value> aClone);
michael@0: 
michael@0: inline bool
michael@0: ReadStructuredClone(JSContext* aCx, const StructuredCloneData& aData,
michael@0:                     JS::MutableHandle<JS::Value> aClone)
michael@0: {
michael@0:   return ReadStructuredClone(aCx, aData.mData, aData.mDataLength,
michael@0:                              aData.mClosure, aClone);
michael@0: }
michael@0: 
michael@0: bool
michael@0: WriteStructuredClone(JSContext* aCx, JS::Handle<JS::Value> aSource,
michael@0:                      JSAutoStructuredCloneBuffer& aBuffer,
michael@0:                      StructuredCloneClosure& aClosure);
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif // mozilla_dom_StructuredCloneUtils_h