forked from mirrors/gecko-dev
36c4c2abca
Depends on D145750 Differential Revision: https://phabricator.services.mozilla.com/D145751
68 lines
2.3 KiB
C++
68 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_localstorage_LocalStorageManager2_h
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#define mozilla_dom_localstorage_LocalStorageManager2_h
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#include <cstdint>
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#include "ErrorList.h"
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#include "nsIDOMStorageManager.h"
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#include "nsILocalStorageManager.h"
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#include "nsISupports.h"
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namespace mozilla::dom {
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class LSRequestChild;
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class LSRequestChildCallback;
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class LSRequestParams;
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class LSSimpleRequestParams;
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class Promise;
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/**
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* Under LSNG this exposes nsILocalStorageManager::Preload to ContentParent to
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* trigger preloading. Otherwise, this is basically just a place for test logic
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* that doesn't make sense to put directly on the Storage WebIDL interface.
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*
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* Previously, the nsIDOMStorageManager XPCOM interface was also used by
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* nsGlobalWindowInner to interact with LocalStorage, but in these de-XPCOM
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* days, we've moved to just directly reference the relevant concrete classes
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* (ex: LSObject) directly.
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*
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* Note that testing methods are now also directly exposed on the Storage WebIDL
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* interface for simplicity/sanity.
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*/
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class LocalStorageManager2 final : public nsIDOMStorageManager,
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public nsILocalStorageManager {
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public:
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LocalStorageManager2();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIDOMSTORAGEMANAGER
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NS_DECL_NSILOCALSTORAGEMANAGER
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/**
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* Helper to trigger an LSRequest and resolve/reject the provided promise when
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* the result comes in. This routine is notable because the LSRequest
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* mechanism is normally used synchronously from content, but here it's
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* exposed asynchronously.
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*/
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LSRequestChild* StartRequest(const LSRequestParams& aParams,
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LSRequestChildCallback* aCallback);
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private:
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~LocalStorageManager2();
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/**
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* Helper to trigger an LSSimpleRequst and resolve/reject the provided promise
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* when the result comes in.
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*/
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nsresult StartSimpleRequest(Promise* aPromise,
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const LSSimpleRequestParams& aParams);
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_localstorage_LocalStorageManager2_h
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