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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998-1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Doug Turner <dougt@netscape.com>
* Pierre Phaneuf <pp@ludusdesign.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsCOMPtr.h"
#include "nsIRDFDataSource.h"
#include "nsRDFCID.h"
#include "nsIRDFXMLSink.h"
#include "nsIRDFResource.h"
#include "nsIRDFService.h"
#include "VerReg.h"
#include "nsIUpdateNotification.h"
#define NS_XPI_UPDATE_NOTIFIER_DATASOURCE_CID \
{ 0x69fdc800, 0x4050, 0x11d3, { 0xbe, 0x2f, 0x0, 0x10, 0x4b, 0xde, 0x60, 0x48 } }
#define NS_XPI_UPDATE_NOTIFIER_CID \
{ 0x68a24e36, 0x042d, 0x11d4, { 0xac, 0x85, 0x0, 0xc0, 0x4f, 0xa0, 0xd2, 0x6b } }
#define NS_XPI_UPDATE_NOTIFIER_CONTRACTID "@mozilla.org/xpinstall/notifier;1"
#define BASE_DATASOURCE_URL "chrome://communicator/content/xpinstall/SoftwareUpdates.rdf"
class nsXPINotifierImpl : public nsIUpdateNotification, public nsIRDFXMLSinkObserver
{
public:
static NS_IMETHODIMP New(nsISupports* aOuter, REFNSIID aIID, void** aResult);
NS_DECL_ISUPPORTS
NS_DECL_NSIRDFXMLSINKOBSERVER
NS_DECL_NSIUPDATENOTIFICATION
protected:
nsXPINotifierImpl();
virtual ~nsXPINotifierImpl();
nsresult NotificationEnabled(PRBool* aReturn);
nsresult Init();
nsresult OpenRemoteDataSource(const char* aURL, PRBool blocking, nsIRDFDataSource** aResult);
PRBool IsNewerOrUninstalled(const char* regKey, const char* versionString);
PRInt32 CompareVersions(VERSION *oldversion, VERSION *newVersion);
void StringToVersionNumbers(const nsString& version, int32 *aMajor, int32 *aMinor, int32 *aRelease, int32 *aBuild);
nsCOMPtr<nsISupports> mNotifications;
nsIRDFService* mRDF;
PRUint32 mPendingRefreshes;
static nsIRDFResource* kXPI_NotifierSources;
static nsIRDFResource* kXPI_NotifierPackages;
static nsIRDFResource* kXPI_NotifierPackage_Title;
static nsIRDFResource* kXPI_NotifierPackage_Version;
static nsIRDFResource* kXPI_NotifierPackage_Description;
static nsIRDFResource* kXPI_NotifierPackage_RegKey;
static nsIRDFResource* kNC_NotificationRoot;
static nsIRDFResource* kNC_Source;
static nsIRDFResource* kNC_Name;
static nsIRDFResource* kNC_URL;
static nsIRDFResource* kNC_Child;
};
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