/* -*- Mode: C; tab-width: 4; 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
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Daniel Veditz <dveditz@netscape.com>
 *   Douglas Turner <dougt@netscape.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 ***** */

#ifndef nsISoftwareUpdate_h__
#define nsISoftwareUpdate_h__

#include "nsISupports.h"
#include "nsIFactory.h"

#include "nsIXPINotifier.h"
#include "nsCOMPtr.h"
#include "nsIModule.h"
#include "nsIGenericFactory.h"
#include "nsILocalFile.h"
#include "nsDirectoryServiceUtils.h"
#include "nsDirectoryServiceDefs.h"

#define NS_IXPINSTALLCOMPONENT_CONTRACTID  "@mozilla.org/xpinstall;1"
#define NS_IXPINSTALLCOMPONENT_CLASSNAME "Mozilla XPInstall Component"

#define XPINSTALL_ENABLE_PREF            "xpinstall.enabled"
#define XPINSTALL_WHITELIST_ADD          "xpinstall.whitelist.add"
#define XPINSTALL_WHITELIST_ADD_103      "xpinstall.whitelist.add.103"
#define XPINSTALL_WHITELIST_REQUIRED     "xpinstall.whitelist.required"
#define XPINSTALL_BLACKLIST_ADD          "xpinstall.blacklist.add"


#define XPI_NO_NEW_THREAD   0x1000

#define NS_ISOFTWAREUPDATE_IID                   \
{ 0x18c2f992, 									 \
  0xb09f, 										 \
  0x11d2,						                 \
 {0xbc, 0xde, 0x00, 0x80, 0x5f, 0x0e, 0x13, 0x53}\
}

class nsIPrincipal;

class nsISoftwareUpdate : public nsISupports
{
    public:
            NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISOFTWAREUPDATE_IID)

            NS_IMETHOD InstallJar(nsIFile* localFile,
                                  const PRUnichar* URL,
                                  const PRUnichar* arguments,
                                  nsIPrincipal* aPrincipalDisplayed,
                                  PRUint32 flags,
                                  nsIXPIListener* aListener = 0) = 0;

            NS_IMETHOD InstallChrome(PRUint32 aType,
                                     nsIFile* aFile,
                                     const PRUnichar* URL,
                                     const PRUnichar* aName,
                                     PRBool aSelect,
                                     nsIXPIListener* aListener = 0) = 0;

            NS_IMETHOD RegisterListener(nsIXPIListener *aListener) = 0;

            /* FIX: these should be in a private interface */
            NS_IMETHOD InstallJarCallBack()                   = 0;
            NS_IMETHOD GetMasterListener(nsIXPIListener **aListener) = 0;
            NS_IMETHOD SetActiveListener(nsIXPIListener *aListener) = 0;
};


#endif // nsISoftwareUpdate_h__