/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_dom_BodyUtil_h #define mozilla_dom_BodyUtil_h #include "nsString.h" #include "nsError.h" #include "mozilla/ErrorResult.h" #include "mozilla/dom/File.h" #include "mozilla/dom/FormData.h" namespace mozilla { namespace dom { class BodyUtil final { private: BodyUtil() = delete; public: /** * Creates an array buffer from an array, assigning the result to |aValue|. * The array buffer takes ownership of |aInput|, which must be allocated * by |malloc|. */ static void ConsumeArrayBuffer(JSContext* aCx, JS::MutableHandle<JSObject*> aValue, uint32_t aInputLength, uint8_t* aInput, ErrorResult& aRv); /** * Creates an in-memory blob from an array. The blob takes ownership of * |aInput|, which must be allocated by |malloc|. */ static already_AddRefed<Blob> ConsumeBlob(nsISupports* aParent, const nsString& aMimeType, uint32_t aInputLength, uint8_t* aInput, ErrorResult& aRv); /** * Creates a form data object from a UTF-8 encoded |aStr|. Returns |nullptr| * and sets |aRv| to MSG_BAD_FORMDATA if |aStr| contains invalid data. */ static already_AddRefed<FormData> ConsumeFormData(nsIGlobalObject* aParent, const nsCString& aMimeType, const nsCString& aStr, ErrorResult& aRv); /** * UTF-8 decodes |aInput| into |aText|. The caller may free |aInput| * once this method returns. */ static nsresult ConsumeText(uint32_t aInputLength, uint8_t* aInput, nsString& aText); /** * Parses a UTF-8 encoded |aStr| as JSON, assigning the result to |aValue|. * Sets |aRv| to a syntax error if |aStr| contains invalid data. */ static void ConsumeJson(JSContext* aCx, JS::MutableHandle<JS::Value> aValue, const nsString& aStr, ErrorResult& aRv); }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_BodyUtil_h