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// Copyright (c) 1999-2001 Peter Karlsson
//
// $Id: sdmread.h,v 1.6 2001/07/04 21:50:32 peter Exp $
//
// 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, version 2
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#ifndef __SDMREAD_H
#define __SDMREAD_H
#include <config.h>
#include "datatypes.h"
#include "arearead.h"
#include "utility.h"
class StatEngine;
/**
* Class that reads "star-dot-MSG" message bases.
* This class reads message bases stored in standard Fidonet *.MSG format,
* either in standard FTSC format (for instance TerMail), or in the
* Opus variant (used by, for instance, SquishMail).
*/
class SdmRead : public AreaRead
{
public:
/** Standard constructor.
* Creates the Squish message base reader object.
* @param path Directory and base name for message base.
* @param hasarrivaltime True if it is an Opus style message base, which
* stores arrival times.
*/
SdmRead(const char *path, bool hasarrivetime);
/** Standard destructor. */
virtual ~SdmRead();
/**
* Transfer function.
* This function transfers all messages in the message bases, received
* (for Opus style areas) or written (for FTSC style areas) after the
* specified starting date, to the specified statistics engine.
*
* @param starttime Date to start retrieve statistics from.
* @param endtime Date to stop retrieve statistics at.
* @param destination Engine object to transfer data to.
* @return True if the message base was read correctly (even if no
* messages fits the condition).
*/
virtual bool Transfer(time_t starttime, time_t endtime,
StatEngine &destination);
protected:
/** Path to message base. */
char *areapath;
/** Flag telling whether this is an Opus or FTSC style message base. */
bool isopus;
/** Structure of the header of the MSG file. */
struct sdmhead_s
{
uint8_t fromusername[36];
uint8_t tousername[36];
uint8_t subject[72];
uint8_t datetime[20]; // "Dd Mmm Yy HH:MM:SS"
// "Www Dd Mmm Yy HH:MM"
le_uint16_t timesread;
le_uint16_t destnode;
le_uint16_t orignode;
le_uint16_t cost;
le_uint16_t orignet;
le_uint16_t destnet;
union
{
/** FTSC style MSG structure. */
struct
{
le_uint16_t destzone;
le_uint16_t origzone;
le_uint16_t destpoint;
le_uint16_t origpoint;
} ftsc;
/** Opus style MSG structure. */
struct
{
stamp_s written;
stamp_s arrived;
} opus;
};
le_uint16_t replyto;
le_uint16_t attribute;
le_uint16_t nextreply;
};
};
#if defined(__GNUC__) || defined(__EMX__)
# pragma pack()
#endif
#endif
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