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1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
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2 /* vim: set sw=4 ts=8 et tw=80 : */ |
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3 /* This Source Code Form is subject to the terms of the Mozilla Public |
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4 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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6 |
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7 #ifndef mozilla_dom_StructuredCloneUtils_h |
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8 #define mozilla_dom_StructuredCloneUtils_h |
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9 |
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10 #include "nsCOMPtr.h" |
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11 #include "nsTArray.h" |
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12 #include "nsIDOMFile.h" |
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13 |
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14 #include "js/StructuredClone.h" |
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15 |
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16 namespace mozilla { |
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17 |
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18 struct SerializedStructuredCloneBuffer; |
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19 |
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20 namespace dom { |
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21 |
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22 struct |
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23 StructuredCloneClosure |
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24 { |
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25 nsTArray<nsCOMPtr<nsIDOMBlob> > mBlobs; |
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26 }; |
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27 |
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28 struct |
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29 StructuredCloneData |
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30 { |
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31 StructuredCloneData() : mData(nullptr), mDataLength(0) {} |
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32 uint64_t* mData; |
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33 size_t mDataLength; |
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34 StructuredCloneClosure mClosure; |
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35 }; |
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36 |
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37 bool |
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38 ReadStructuredClone(JSContext* aCx, uint64_t* aData, size_t aDataLength, |
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39 const StructuredCloneClosure& aClosure, |
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40 JS::MutableHandle<JS::Value> aClone); |
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41 |
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42 inline bool |
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43 ReadStructuredClone(JSContext* aCx, const StructuredCloneData& aData, |
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44 JS::MutableHandle<JS::Value> aClone) |
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45 { |
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46 return ReadStructuredClone(aCx, aData.mData, aData.mDataLength, |
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47 aData.mClosure, aClone); |
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48 } |
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49 |
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50 bool |
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51 WriteStructuredClone(JSContext* aCx, JS::Handle<JS::Value> aSource, |
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52 JSAutoStructuredCloneBuffer& aBuffer, |
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53 StructuredCloneClosure& aClosure); |
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54 |
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55 } // namespace dom |
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56 } // namespace mozilla |
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57 |
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58 #endif // mozilla_dom_StructuredCloneUtils_h |