/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
 * The contents of this file are subject to the Netscape Public License
 * Version 1.0 (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/NPL/
 *
 * 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 Netscape are 
 * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 * Reserved.
 *
 * Contributors:
 *     Daniel Veditz <dveditz@netscape.com>
 *     Douglas Turner <dougt@netscape.com>
 */

#ifndef nsISoftwareUpdate_h__
#define nsISoftwareUpdate_h__

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

class nsInstallInfo;

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


class nsISoftwareUpdate : public nsISupports 
{
    public:
        	NS_DEFINE_STATIC_IID_ACCESSOR(NS_ISOFTWAREUPDATE_IID)
        	
            NS_IMETHOD InstallJar(nsInstallInfo *installInfo) = 0;

            NS_IMETHOD InstallJar(const nsString& fromURL, 
                                  const nsString& flags, 
                                  const nsString& args) = 0;  
            
            // these should be in a private interface:
            NS_IMETHOD RunNextInstall() = 0;
            NS_IMETHOD InstallJarCallBack() = 0;

};



class nsSoftwareUpdateFactory : public nsIFactory 
{
    public:
        
        nsSoftwareUpdateFactory();
        ~nsSoftwareUpdateFactory();
        
        NS_DECL_ISUPPORTS

              NS_IMETHOD CreateInstance(nsISupports *aOuter,
                                        REFNSIID aIID,
                                        void **aResult);

              NS_IMETHOD LockFactory(PRBool aLock);

};


#endif // nsISoftwareUpdate_h__