forked from mirrors/gecko-dev
e1fdbaccb4
Differential Revision: https://phabricator.services.mozilla.com/D62058 --HG-- extra : moz-landing-system : lando
86 lines
2 KiB
C++
86 lines
2 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_simpledb_SDBConnection_h
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#define mozilla_dom_simpledb_SDBConnection_h
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#include "mozilla/dom/quota/PersistenceType.h"
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#include "mozilla/UniquePtr.h"
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#include "nsISDBConnection.h"
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#include "nsTArray.h"
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#define NS_SDBCONNECTION_CONTRACTID "@mozilla.org/dom/sdb-connection;1"
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class nsISDBCloseCallback;
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namespace mozilla {
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namespace ipc {
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class PBackgroundChild;
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class PrincipalInfo;
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} // namespace ipc
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namespace dom {
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class SDBConnectionChild;
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class SDBRequest;
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class SDBRequestParams;
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class SDBConnection final : public nsISDBConnection {
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typedef mozilla::dom::quota::PersistenceType PersistenceType;
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typedef mozilla::ipc::PBackgroundChild PBackgroundChild;
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typedef mozilla::ipc::PrincipalInfo PrincipalInfo;
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nsCOMPtr<nsISDBCloseCallback> mCloseCallback;
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UniquePtr<PrincipalInfo> mPrincipalInfo;
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SDBConnectionChild* mBackgroundActor;
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PersistenceType mPersistenceType;
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bool mRunningRequest;
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bool mOpen;
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bool mAllowedToClose;
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public:
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static nsresult Create(nsISupports* aOuter, REFNSIID aIID, void** aResult);
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void AssertIsOnOwningThread() const { NS_ASSERT_OWNINGTHREAD(SDBConnection); }
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void ClearBackgroundActor();
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void OnNewRequest();
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void OnRequestFinished();
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void OnOpen();
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void OnClose(bool aAbnormal);
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void AllowToClose();
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private:
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SDBConnection();
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~SDBConnection();
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nsresult CheckState();
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nsresult EnsureBackgroundActor();
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nsresult InitiateRequest(SDBRequest* aRequest,
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const SDBRequestParams& aParams);
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NS_DECL_ISUPPORTS
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NS_DECL_NSISDBCONNECTION
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_simpledb_SDBConnection_h */
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