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/*
* Copyright (C) 2016 Canon 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 Canon 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 CANON 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 CANON 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.
*/
#ifndef FetchBody_h
#define FetchBody_h
#if ENABLE(FETCH_API)
#include "Blob.h"
#include "DOMFormData.h"
#include "JSDOMPromise.h"
namespace JSC {
class ExecState;
class JSValue;
};
namespace WebCore {
class Dictionary;
typedef int ExceptionCode;
class FetchBody {
public:
typedef DOMPromise<Vector<unsigned char>, ExceptionCode> ArrayBufferPromise;
void arrayBuffer(ArrayBufferPromise&&);
typedef DOMPromise<RefPtr<DOMFormData>, ExceptionCode> FormDataPromise;
void formData(FormDataPromise&&);
typedef DOMPromise<RefPtr<Blob>, ExceptionCode> BlobPromise;
void blob(BlobPromise&&);
typedef DOMPromise<JSC::JSValue, ExceptionCode> JSONPromise;
void json(JSC::ExecState&, JSONPromise&&);
typedef DOMPromise<String, ExceptionCode> TextPromise;
void text(TextPromise&&);
bool isDisturbed() const { return m_isDisturbed; }
bool isEmpty() const { return m_type == Type::None; }
void setMimeType(const String& mimeType) { m_mimeType = mimeType; }
String mimeType() const { return m_mimeType; }
static FetchBody fromJSValue(JSC::ExecState&, JSC::JSValue);
static FetchBody fromRequestBody(FetchBody*);
private:
template<typename T> bool processIfEmptyOrDisturbed(DOMPromise<T, ExceptionCode>&);
enum class Type { None, Text, Blob, FormData };
FetchBody(Ref<Blob>&&);
FetchBody(Ref<DOMFormData>&&);
FetchBody(String&&);
FetchBody() { }
Type m_type = Type::None;
String m_mimeType;
bool m_isDisturbed = false;
// FIXME: Add support for BufferSource and URLSearchParams.
RefPtr<Blob> m_blob;
RefPtr<DOMFormData> m_formData;
String m_text;
};
} // namespace WebCore
#endif // ENABLE(FETCH_API)
#endif // FetchBody_h
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