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78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
/*
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* Copyright (c) 2024, Shannon Booth <shannon@serenityos.org>
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* Copyright (c) 2024, Jamie Mansfield <jmansfield@cadixdev.org>
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* Copyright (c) 2024-2025, stelar7 <dudedbz@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/Bindings/IDBRequestPrototype.h>
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#include <LibWeb/DOM/EventTarget.h>
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#include <LibWeb/IndexedDB/Internal/RequestList.h>
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namespace Web::IndexedDB {
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using IDBRequestSource = Variant<Empty, GC::Ref<IDBObjectStore>, GC::Ref<IDBIndex>, GC::Ref<IDBCursor>>;
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// https://w3c.github.io/IndexedDB/#request-api
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class IDBRequest : public DOM::EventTarget {
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WEB_PLATFORM_OBJECT(IDBRequest, DOM::EventTarget);
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GC_DECLARE_ALLOCATOR(IDBRequest);
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public:
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virtual ~IDBRequest() override;
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[[nodiscard]] static GC::Ref<IDBRequest> create(JS::Realm&, IDBRequestSource);
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[[nodiscard]] bool done() const { return m_done; }
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[[nodiscard]] bool processed() const { return m_processed; }
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[[nodiscard]] IDBRequestSource source() const { return m_source; }
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[[nodiscard]] GC::Ptr<IDBTransaction> transaction() const { return m_transaction; }
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[[nodiscard]] String uuid() const { return m_uuid; }
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[[nodiscard]] Bindings::IDBRequestReadyState ready_state() const;
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ptr<WebIDL::DOMException>> error() const;
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[[nodiscard]] WebIDL::ExceptionOr<JS::Value> result() const;
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void set_done(bool done) { m_done = done; }
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void set_result(JS::Value result) { m_result = result; }
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void set_error(GC::Ptr<WebIDL::DOMException> error) { m_error = error; }
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void set_processed(bool processed) { m_processed = processed; }
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void set_source(IDBRequestSource source) { m_source = source; }
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void set_transaction(GC::Ptr<IDBTransaction> transaction) { m_transaction = transaction; }
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void set_onsuccess(WebIDL::CallbackType*);
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WebIDL::CallbackType* onsuccess();
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void set_onerror(WebIDL::CallbackType*);
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WebIDL::CallbackType* onerror();
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protected:
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explicit IDBRequest(JS::Realm&, IDBRequestSource);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Visitor& visitor) override;
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private:
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// A request has a processed flag which is initially false.
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bool m_processed { false };
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// A request has a done flag which is initially false.
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bool m_done { false };
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// A request has a result and an error
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JS::Value m_result;
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GC::Ptr<WebIDL::DOMException> m_error;
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// A request has a source object.
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IDBRequestSource m_source;
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// A request has a transaction which is initially null.
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GC::Ptr<IDBTransaction> m_transaction;
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// NOTE: Used for debug purposes
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String m_uuid;
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};
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}
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