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56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=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_quota_checkquotahelper_h__
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#define mozilla_dom_quota_checkquotahelper_h__
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#include "QuotaCommon.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIObserver.h"
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#include "nsIRunnable.h"
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#include "mozilla/Mutex.h"
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#include "mozilla/CondVar.h"
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class nsIPrincipal;
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class nsPIDOMWindow;
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BEGIN_QUOTA_NAMESPACE
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class CheckQuotaHelper MOZ_FINAL : public nsIRunnable,
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public nsIInterfaceRequestor,
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public nsIObserver
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{
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public:
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NS_DECL_THREADSAFE_ISUPPORTS
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NS_DECL_NSIRUNNABLE
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NS_DECL_NSIINTERFACEREQUESTOR
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NS_DECL_NSIOBSERVER
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CheckQuotaHelper(nsPIDOMWindow* aWindow,
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mozilla::Mutex& aMutex);
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bool PromptAndReturnQuotaIsDisabled();
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void Cancel();
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static uint32_t GetQuotaPermission(nsIPrincipal* aPrincipal);
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private:
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nsPIDOMWindow* mWindow;
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mozilla::Mutex& mMutex;
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mozilla::CondVar mCondVar;
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uint32_t mPromptResult;
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bool mWaiting;
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bool mHasPrompted;
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};
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END_QUOTA_NAMESPACE
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#endif // mozilla_dom_quota_checkquotahelper_h__
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