mirror of
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127 lines
3.9 KiB
C++
127 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Corporation
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Honza Bambas <honzab@firemni.cz>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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 "nsICacheService.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 PRUint32& stateEvent);
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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);
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virtual bool
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RecvFinish(const bool& succeded,
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const bool& isUpgrade);
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OfflineCacheUpdateChild(nsIDOMWindow* aWindow);
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~OfflineCacheUpdateChild();
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void SetDocument(nsIDOMDocument *aDocument);
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private:
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nsresult AssociateDocument(nsIDOMDocument *aDocument,
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nsIApplicationCache *aApplicationCache);
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nsresult GatherObservers(nsCOMArray<nsIOfflineCacheUpdateObserver> &aObservers);
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nsresult Finish();
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void RefcountHitZero();
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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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bool mIPCActivated;
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nsCString mUpdateDomain;
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nsCOMPtr<nsIURI> mManifestURI;
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nsCOMPtr<nsIURI> mDocumentURI;
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nsCString mClientID;
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nsCOMPtr<nsIObserverService> mObserverService;
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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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};
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}
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}
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#endif
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