108 lines
3.9 KiB
C++
108 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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 Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Doug Turner <dougt@netscape.com>
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* Pierre Phaneuf <pp@ludusdesign.com>
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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 of the GNU General Public License Version 2 or later (the "GPL"),
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* or 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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#include "nsCOMPtr.h"
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#include "nsIRDFDataSource.h"
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#include "nsRDFCID.h"
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#include "nsIRDFXMLSink.h"
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#include "nsIRDFResource.h"
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#include "nsIRDFService.h"
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#include "VerReg.h"
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#include "nsIUpdateNotification.h"
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#define NS_XPI_UPDATE_NOTIFIER_DATASOURCE_CID \
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{ 0x69fdc800, 0x4050, 0x11d3, { 0xbe, 0x2f, 0x0, 0x10, 0x4b, 0xde, 0x60, 0x48 } }
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#define NS_XPI_UPDATE_NOTIFIER_CID \
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{ 0x68a24e36, 0x042d, 0x11d4, { 0xac, 0x85, 0x0, 0xc0, 0x4f, 0xa0, 0xd2, 0x6b } }
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#define NS_XPI_UPDATE_NOTIFIER_CONTRACTID "@mozilla.org/xpinstall/notifier;1"
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#define BASE_DATASOURCE_URL "chrome://communicator/content/xpinstall/SoftwareUpdates.rdf"
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class nsXPINotifierImpl : public nsIUpdateNotification, public nsIRDFXMLSinkObserver
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{
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public:
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static NS_IMETHODIMP New(nsISupports* aOuter, REFNSIID aIID, void** aResult);
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NS_DECL_ISUPPORTS
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NS_DECL_NSIRDFXMLSINKOBSERVER
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NS_DECL_NSIUPDATENOTIFICATION
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protected:
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nsXPINotifierImpl();
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virtual ~nsXPINotifierImpl();
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nsresult NotificationEnabled(PRBool* aReturn);
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nsresult Init();
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nsresult OpenRemoteDataSource(const char* aURL, PRBool blocking, nsIRDFDataSource** aResult);
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PRBool IsNewerOrUninstalled(const char* regKey, const char* versionString);
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PRInt32 CompareVersions(VERSION *oldversion, VERSION *newVersion);
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void StringToVersionNumbers(const nsString& version, int32 *aMajor, int32 *aMinor, int32 *aRelease, int32 *aBuild);
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nsCOMPtr<nsISupports> mNotifications;
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nsIRDFService* mRDF;
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PRUint32 mPendingRefreshes;
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static nsIRDFResource* kXPI_NotifierSources;
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static nsIRDFResource* kXPI_NotifierPackages;
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static nsIRDFResource* kXPI_NotifierPackage_Title;
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static nsIRDFResource* kXPI_NotifierPackage_Version;
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static nsIRDFResource* kXPI_NotifierPackage_Description;
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static nsIRDFResource* kXPI_NotifierPackage_RegKey;
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static nsIRDFResource* kNC_NotificationRoot;
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static nsIRDFResource* kNC_Source;
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static nsIRDFResource* kNC_Name;
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static nsIRDFResource* kNC_URL;
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static nsIRDFResource* kNC_Child;
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};
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