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 mozilla_dom_BodyExtractor_h 8 #define mozilla_dom_BodyExtractor_h 9 10 #include "nsString.h" 11 12 class nsIInputStream; 13 class nsIGlobalObject; 14 15 namespace mozilla { 16 namespace dom { 17 18 class BodyExtractorBase { 19 public: 20 virtual nsresult GetAsStream(nsIInputStream** aResult, 21 uint64_t* aContentLength, 22 nsACString& aContentTypeWithCharset, 23 nsACString& aCharset) const = 0; 24 }; 25 26 // The implementation versions of this template are: 27 // ArrayBuffer, ArrayBufferView, Blob, FormData, 28 // URLSearchParams, nsAString, Document, nsIInputStream. 29 template <typename Type> 30 class BodyExtractor final : public BodyExtractorBase { 31 Type* mBody; 32 33 public: BodyExtractor(Type * aBody)34 explicit BodyExtractor(Type* aBody) : mBody(aBody) {} 35 36 nsresult GetAsStream(nsIInputStream** aResult, uint64_t* aContentLength, 37 nsACString& aContentTypeWithCharset, 38 nsACString& aCharset) const override; 39 }; 40 41 } // namespace dom 42 } // namespace mozilla 43 44 #endif // mozilla_dom_BodyExtractor_h 45