/*
 *  RNtrack - FTN message tracker/router
 *
 *  pktbase.hpp - Work with *.PKT base
 *
 *  Copyright (c) 2003-2005 Alex Soukhotine, 2:5030/1157
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  $Id: pktbase.hpp 131 2011-03-20 16:48:35Z dukelsky $
 */

#ifndef _PKTBASE_HPP_
#define _PKTBASE_HPP_

#if defined (__MSVC__)
    #include "dirent/dirent.h"
#endif
#include "a_list.hpp"
#include "utils.hpp"
#include "fidoaddr.hpp"
#include "msg.hpp"
#include "msgbase.hpp"
#include "mytypes.hpp"


class PKTBASE : public MSGBASE
{
    FA FMask;
    char * DirName;
    char * PktName;
    char * MsgMask;
    unsigned int MsgNum;
    unsigned int MaxMsgNum;
    int fNoCheckPwd;
    FILE * fh;
    DIR * dp;
    int fForWrite;
    int fCreated;

    bool _Close(void);
    bool _Open(void);
    void AddToMask(unsigned int Num);
    bool CopyHeader(FILE * tf);
    bool CopyTail(FILE * tf);
    bool CopyMessages(FILE * tf);
    bool CopyOneMessage(FILE * tf);
    bool ReadHeader(FILE * tf, char * Buff);

public:
    bool WriteOneMsg(unsigned int Num, cMSG & m);

    PKTBASE();
    ~PKTBASE();
    void Print(void);
    bool Set(char * c, int BaseType);
    void Clear(void);
    bool Next(void);
    bool Rewind(void);
    bool DeleteMsg(void);
    bool ReadMsg(cMSG & m);
    bool WriteMsg(cMSG & m);
    bool WriteNewMsg(cMSG & m);
    char * ReadToMem(void);
    bool WriteFromMem(char * Buff); // { return FALSE; };
    char * MessageName(void);
    char * BaseName(void);
    bool Renumber(void);
    bool CheckOut(void);

    bool CheckIn(void)
    {
        return TRUE;
    }
    bool Open(void)
    {
        return TRUE;
    }
    bool Close(void)
    {
        return _Close();
    }
};

#endif