/* ***** 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.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corp.
 * Portions created by the Initial Developer are Copyright (C) 2003
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Sean Su <ssu@netscape.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either 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 _supersede_h
#define _supersede_h

#include "setup.h"
#include "version.h"

typedef struct structGreVer grever;
struct structGreVer
{
  char      greHomePath[MAX_BUF];
  char      greInstaller[MAX_BUF];
  char      greUserAgent[MAX_BUF_TINY];
  verBlock  version;
  grever    *next;
};

typedef struct structGreInfo greInfo;
struct structGreInfo
{
  char      homePath[MAX_BUF];
  char      installerAppPath[MAX_BUF];
  char      userAgent[MAX_BUF_TINY];
  char      uninstallerAppPath[MAX_BUF];
  verBlock  minVersion;
  verBlock  maxVersion;
  grever    *greSupersedeList;
  grever    *greInstalledList;
  siC       *siCGreComponent;
};

grever            *CreateGVerNode(void);
BOOL              ResolveSupersede(siC *siCObject, greInfo *gre);
void              DeleteGverList(grever *gverHead);

#endif /* _supersede_h */
