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LibJS: Add the DataView built-in object

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Idan Horowitz 2021-06-14 01:47:08 +03:00 committed by Linus Groh
parent 5b2255291e
commit e4d267d4fb
15 changed files with 351 additions and 0 deletions

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/*
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Runtime/ArrayBuffer.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibJS/Runtime/Object.h>
namespace JS {
class DataView : public Object {
JS_OBJECT(DataView, Object);
public:
static DataView* create(GlobalObject&, ArrayBuffer*, size_t byte_length, size_t byte_offset);
explicit DataView(Object& prototype, ArrayBuffer*, size_t byte_length, size_t byte_offset);
virtual ~DataView() override;
ArrayBuffer* viewed_array_buffer() const { return m_viewed_array_buffer; }
size_t byte_length() const { return m_byte_length; }
size_t byte_offset() const { return m_byte_offset; }
private:
virtual void visit_edges(Visitor& visitor) override;
ArrayBuffer* m_viewed_array_buffer { nullptr };
size_t m_byte_length { 0 };
size_t m_byte_offset { 0 };
};
}