/* * Copyright (C) 2016 Apple Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted, provided that the following conditions * are required to be met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of Apple Inc. nor the names of * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS "AS IS" AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL APPLE INC. AND ITS CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #if ENABLE(FETCH_API) #include "JSDOMPromiseDeferred.h" #include "SharedBuffer.h" namespace WebCore { class Blob; class FetchBodyConsumer { public: // Type is used in FetchResponse.js and should be kept synchronized with it. enum class Type { None, ArrayBuffer, Blob, JSON, Text }; FetchBodyConsumer(Type type) : m_type(type) { } void append(const char* data, unsigned); void append(const unsigned char* data, unsigned); RefPtr<SharedBuffer> takeData(); RefPtr<JSC::ArrayBuffer> takeAsArrayBuffer(); Ref<Blob> takeAsBlob(); String takeAsText(); void setContentType(const String& contentType) { m_contentType = contentType; } void setType(Type type) { m_type = type; } void clean() { m_buffer = nullptr; } void resolve(Ref<DeferredPromise>&&); void resolveWithData(Ref<DeferredPromise>&&, const unsigned char*, unsigned); bool hasData() const { return !!m_buffer; } private: Type m_type; String m_contentType; RefPtr<SharedBuffer> m_buffer; }; } // namespace WebCore #endif // ENABLE(FETCH_API)