62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
/*
|
|
* Copyright (c) 2022, Kenneth Myhra <kennethmyhra@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/NonnullRefPtr.h>
|
|
#include <AK/RefCounted.h>
|
|
#include <AK/String.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibWeb/Bindings/BlobWrapper.h>
|
|
#include <LibWeb/Bindings/WindowObject.h>
|
|
#include <LibWeb/Bindings/Wrappable.h>
|
|
#include <LibWeb/DOM/ExceptionOr.h>
|
|
#include <LibWeb/Forward.h>
|
|
#include <LibWeb/HTML/Window.h>
|
|
|
|
namespace Web::FileAPI {
|
|
|
|
using BlobPart = Variant<JS::Handle<JS::Object>, NonnullRefPtr<Blob>, String>;
|
|
|
|
struct BlobPropertyBag {
|
|
String type = String::empty();
|
|
Bindings::EndingType endings;
|
|
};
|
|
|
|
[[nodiscard]] ErrorOr<ByteBuffer> process_blob_parts(Vector<BlobPart> const& blob_parts);
|
|
|
|
class Blob
|
|
: public RefCounted<Blob>
|
|
, public Weakable<Blob>
|
|
, public Bindings::Wrappable {
|
|
|
|
public:
|
|
using WrapperType = Bindings::BlobWrapper;
|
|
Blob(ByteBuffer byte_buffer, String type);
|
|
|
|
static DOM::ExceptionOr<NonnullRefPtr<Blob>> create(Optional<Vector<BlobPart>> const& blob_parts = {}, Optional<BlobPropertyBag> const& options = {});
|
|
static DOM::ExceptionOr<NonnullRefPtr<Blob>> create_with_global_object(Bindings::WindowObject&, Optional<Vector<BlobPart>> const& blob_parts = {}, Optional<BlobPropertyBag> const& options = {});
|
|
|
|
u64 size() const { return m_byte_buffer.size(); }
|
|
String type() const& { return m_type; }
|
|
|
|
DOM::ExceptionOr<NonnullRefPtr<Blob>> slice(Optional<i64> start = {}, Optional<i64> end = {}, Optional<String> const& content_type = {});
|
|
|
|
JS::Promise* text();
|
|
JS::Promise* array_buffer();
|
|
|
|
virtual JS::Object* create_wrapper(JS::GlobalObject&);
|
|
|
|
ReadonlyBytes bytes() const { return m_byte_buffer.bytes(); }
|
|
|
|
private:
|
|
Blob() = default;
|
|
|
|
ByteBuffer m_byte_buffer {};
|
|
String m_type {};
|
|
};
|
|
|
|
}
|