RetroZilla/xpinstall/wizard/unix/src2/nsComponent.h

/* -*- 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):
 *   Samir Gehani <sgehani@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 _NS_COMPONENT_H_
#define _NS_COMPONENT_H_

#include "XIDefines.h"
#include "XIErrors.h"
#include <malloc.h>

#include "nsComponentList.h"

class nsComponent
{
public:
    nsComponent();
    ~nsComponent();

    nsComponent *   Duplicate();

/*--------------------------------------------------------------*
 *   Accessors/Mutators
 *--------------------------------------------------------------*/
    int             SetDescShort(char *aDescShort);
    char *          GetDescShort();
    int             SetDescLong(char *aDescLong);
    char *          GetDescLong();
    int             SetArchive(char *aAcrhive);
    char *          GetArchive();
    int             SetInstallSize(int aInstallSize);
    int             GetInstallSize();
    int             SetArchiveSize(int aArchiveSize);
    int             GetArchiveSize();
    int             GetCurrentSize();
    int             SetURL(char *aURL, int aIndex);
    char *          GetURL(int aIndex);
    int             AddDependee(char *aDependee); 
    int             ResolveDependees(int aBeingSelected, 
                                     nsComponentList *aComps);
    int             SetSelected();
    int             SetUnselected();
    int             IsSelected();
    int             SetInvisible();
    int             SetVisible();
    int             IsInvisible(); 
    int             SetLaunchApp();
    int             SetDontLaunchApp();
    int             IsLaunchApp();
    int             SetDownloadOnly();
    int             IsDownloadOnly();
    int             SetIndex(int aIndex);
    int             GetIndex();
    int             AddRef();
    int             Release();
    int             InitRefCount();

    // used for `dependee' tracking
    int             DepAddRef();
    int             DepRelease();
    int             DepGetRefCount();
    int             SetResumePos(int aResPos);
    int             GetResumePos();
    int             SetDownloaded(int which);
    int             IsDownloaded();
  
/*---------------------------------------------------------------*
 *   Attributes
 *---------------------------------------------------------------*/
    enum 
    {
        NO_ATTR         = 0x00000000,
        SELECTED        = 0x00000001,
        INVISIBLE       = 0x00000010,
        LAUNCHAPP       = 0x00000100,
        DOWNLOAD_ONLY   = 0x00001000
    };

private:
    char            *mDescShort;
    char            *mDescLong;
    char            *mArchive;
    int             mInstallSize;
    int             mArchiveSize;
    char            *mURL[MAX_URLS];
    char            *mDependees[MAX_COMPONENTS];
    int             mNextDependeeIdx;
    int             mAttributes;
    int             mIndex;
    int             mRefCount;
    int             mDepRefCount;
    int             mResPos;
    int             mDownloaded;
};

#endif /* _NS_COMPONENT_H_ */