зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.5 KiB
C++
95 строки
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 nsOfflineCacheUpdateChild_h
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#define nsOfflineCacheUpdateChild_h
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#include "mozilla/docshell/POfflineCacheUpdateChild.h"
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#include "nsIOfflineCacheUpdate.h"
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#include "nsCOMArray.h"
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#include "nsCOMPtr.h"
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#include "nsIDOMDocument.h"
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#include "nsIObserver.h"
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#include "nsIObserverService.h"
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#include "nsIURI.h"
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#include "nsString.h"
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#include "nsWeakReference.h"
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namespace mozilla {
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namespace docshell {
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class OfflineCacheUpdateChild : public nsIOfflineCacheUpdate
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, public POfflineCacheUpdateChild
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIOFFLINECACHEUPDATE
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virtual bool
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RecvNotifyStateEvent(const uint32_t& stateEvent,
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const uint64_t& byteProgress) MOZ_OVERRIDE;
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virtual bool
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RecvAssociateDocuments(
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const nsCString& cacheGroupId,
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const nsCString& cacheClientId) MOZ_OVERRIDE;
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virtual bool
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RecvFinish(const bool& succeeded,
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const bool& isUpgrade) MOZ_OVERRIDE;
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OfflineCacheUpdateChild(nsIDOMWindow* aWindow);
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void SetDocument(nsIDOMDocument *aDocument);
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private:
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~OfflineCacheUpdateChild();
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nsresult AssociateDocument(nsIDOMDocument *aDocument,
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nsIApplicationCache *aApplicationCache);
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void GatherObservers(nsCOMArray<nsIOfflineCacheUpdateObserver> &aObservers);
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nsresult Finish();
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enum {
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STATE_UNINITIALIZED,
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STATE_INITIALIZED,
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STATE_CHECKING,
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STATE_DOWNLOADING,
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STATE_CANCELLED,
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STATE_FINISHED
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} mState;
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bool mIsUpgrade;
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bool mSucceeded;
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nsCString mUpdateDomain;
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nsCOMPtr<nsIURI> mManifestURI;
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nsCOMPtr<nsIURI> mDocumentURI;
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nsCOMPtr<nsIObserverService> mObserverService;
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uint32_t mAppID;
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bool mInBrowser;
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/* Clients watching this update for changes */
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nsCOMArray<nsIWeakReference> mWeakObservers;
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nsCOMArray<nsIOfflineCacheUpdateObserver> mObservers;
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/* Document that requested this update */
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nsCOMPtr<nsIDOMDocument> mDocument;
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/* Keep reference to the window that owns this update to call the
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parent offline cache update construcor */
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nsCOMPtr<nsIDOMWindow> mWindow;
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uint64_t mByteProgress;
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};
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}
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}
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#endif
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