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58 lines
2.5 KiB
C++
58 lines
2.5 KiB
C++
/*
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* Copyright (c) 2024, 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 <LibGC/Heap.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/IndexedDB/IDBObjectStore.h>
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#include <LibWeb/IndexedDB/Internal/Index.h>
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namespace Web::IndexedDB {
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// https://w3c.github.io/IndexedDB/#index-interface
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class IDBIndex : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(IDBIndex, Bindings::PlatformObject);
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GC_DECLARE_ALLOCATOR(IDBIndex);
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public:
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virtual ~IDBIndex() override;
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[[nodiscard]] static GC::Ref<IDBIndex> create(JS::Realm&, GC::Ref<Index>, GC::Ref<IDBObjectStore>);
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WebIDL::ExceptionOr<void> set_name(String const& value);
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String name() const { return m_name; }
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GC::Ref<IDBObjectStore> object_store() { return m_object_store_handle; }
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JS::Value key_path() const;
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bool multi_entry() const { return m_index->multi_entry(); }
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bool unique() const { return m_index->unique(); }
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> get(JS::Value);
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> get_key(JS::Value);
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> get_all(Optional<JS::Value>, Optional<WebIDL::UnsignedLong>);
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> get_all_keys(Optional<JS::Value>, Optional<WebIDL::UnsignedLong>);
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> count(JS::Value);
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> open_cursor(JS::Value, Bindings::IDBCursorDirection = Bindings::IDBCursorDirection::Next);
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[[nodiscard]] WebIDL::ExceptionOr<GC::Ref<IDBRequest>> open_key_cursor(JS::Value, Bindings::IDBCursorDirection = Bindings::IDBCursorDirection::Next);
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// The transaction of an index handle is the transaction of its associated object store handle.
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GC::Ref<IDBTransaction> transaction() { return m_object_store_handle->transaction(); }
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GC::Ref<Index> index() { return m_index; }
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protected:
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explicit IDBIndex(JS::Realm&, GC::Ref<Index>, GC::Ref<IDBObjectStore>);
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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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// An index handle has an associated index and an associated object store handle.
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GC::Ref<Index> m_index;
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GC::Ref<IDBObjectStore> m_object_store_handle;
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// An index handle has a name, which is initialized to the name of the associated index when the index handle is created.
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String m_name;
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};
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}
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