/*
 * CDE - Common Desktop Environment
 *
 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
 *
 * These libraries and programs are free software; you can
 * redistribute them and/or modify them under the terms of the GNU
 * Lesser General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * These libraries and programs are distributed in the hope that
 * they will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with these libraries and programs; if not, write
 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
 * Floor, Boston, MA 02110-1301 USA
 */
/*
 *+SNOTICE
 *
 *	$TOG: MsgHndArray.hh /main/9 1998/09/02 15:54:58 mgreess $
 *
 *	RESTRICTED CONFIDENTIAL INFORMATION:
 *	
 *	The information in this document is subject to special
 *	restrictions in a confidential disclosure agreement between
 *	HP, IBM, Sun, USL, SCO and Univel.  Do not distribute this
 *	document outside HP, IBM, Sun, USL, SCO, or Univel without
 *	Sun's specific written approval.  This document and all copies
 *	and derivative works thereof must be returned or destroyed at
 *	Sun's request.
 *
 *	Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
 *
 *+ENOTICE
 */

#ifndef	_MSGHNDARRAY_HH
#define	_MSGHNDARRAY_HH

#include <stdlib.h>
#include <string.h>
#include <DtMail/DtMail.hh>

class MsgStruct {
  public:
    MsgStruct() : indexNumber(0), sessionNumber(0), message_handle(NULL), is_deleted(false) {};
    ~MsgStruct() {};
    
    int indexNumber;
    int sessionNumber;
    DtMailMessageHandle message_handle;
    Boolean is_deleted;
};

class MsgHndArray {
  protected:
    int _size;
    MsgStruct **_contents;
    int _length;

  public:
    MsgHndArray(int sz = 1024, int zeroed = 1)
      {
	  _contents = (MsgStruct**) malloc(sizeof(MsgStruct*)*sz);
	  _size = sz;
	  if (zeroed) memset(_contents, 0, sizeof(MsgStruct *)*sz);

	  _length = 0;

      }

    ~MsgHndArray()
      {
//	  for (int ent = 0; ent < _length; ent++) {
//	      delete _contents[ent];
//	  }

	  free((void*) _contents);
      }

    int		length();
    MsgStruct*	at(int a_number);
    int		insert(MsgStruct* a_msg_struct);
    void	clear();
    int		indexof(MsgStruct* a_msg_struct);
    int		indexof(DtMailMessageHandle a_msg_handle);
    void	remove_entry(int position);
    void	remove_entry(MsgStruct *ms);
    void	append(MsgStruct *a_msg_struct);
    void	mark_for_delete(int position);
    void	compact(int start_pos);
    void	replace(int postition, MsgStruct *a_msg_struct);
};

#endif