/*****************************************************************************
 *
 * $Id$
 * Purpose ...............: Fidonet mailer
 *
 *****************************************************************************
 * Copyright (C) 1997-2002
 *   
 * Michiel Broek		FIDO:		2:280/2802
 * Beekmansbos 10
 * 1971 BV IJmuiden
 * the Netherlands
 *
 * This file is part of MBSE BBS.
 *
 * This BBS 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, or (at your option) any
 * later version.
 *
 * MBSE BBS 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 MBSE BBS; see the file COPYING.  If not, write to the Free
 * Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
 *****************************************************************************/

#include "../config.h"
#include "../lib/libs.h"
#include "../lib/memwatch.h"
#include "../lib/structs.h"
#include "../lib/common.h"
#include "../lib/clcomm.h"
#include "../lib/nodelist.h"
#include "../lib/mberrors.h"
#include "ttyio.h"
#include "session.h"
#include "statetbl.h"
#include "config.h"
#include "emsi.h"
#include "respfreq.h"
#include "filelist.h"
#include "wazoo.h"
#include "zmodem.h"


extern int made_request;


int rxwazoo(void)
{
    int		rc = 0;
    fa_list	*eff_remote, tmpl;
    file_list	*tosend = NULL, **tmpfl;

    Syslog('+', "Start WaZOO session");

    if (emsi_remote_lcodes & LCODE_NPU) {
	Syslog('+', "Remote requested \"no pickup\", no send");
	eff_remote=NULL;
    } else if (emsi_remote_lcodes & LCODE_PUP) {
	Syslog('+', "Remote requested \"pickup primary\"");
	tmpl.addr = remote->addr;
	tmpl.next = NULL;
	eff_remote = &tmpl;
    } else eff_remote=remote;

    tosend = create_filelist(eff_remote,(char *)ALL_MAIL,0);

    if ((rc = zmrcvfiles()) == 0) {
	if ((emsi_local_opts & OPT_NRQ) == 0) {
	    for (tmpfl = &tosend; *tmpfl; tmpfl = &((*tmpfl)->next));
	    *tmpfl = respond_wazoo();
	}

	if ((tosend != NULL) || ((emsi_remote_lcodes & LCODE_NPU) == 0))
	    rc = zmsndfiles(tosend);

	if ((rc == 0) && (made_request)) {
	    Syslog('+', "Freq was made, trying to receive files");
	    rc = zmrcvfiles();
	}
    }

    tidy_filelist(tosend, (rc == 0));

    if (rc) {
	WriteError("WaZOO session failed: rc=%d", rc);
	return MBERR_WAZOO;
    }

    Syslog('+', "WaZOO session completed");
    return MBERR_OK;
}



int txwazoo(void)
{
    int		rc = 0;
    file_list	*tosend = NULL, *respond = NULL;
    char	*nonhold_mail;

    Syslog('+', "Start WaZOO session");
//  if (localoptions & NOHOLD) 
	nonhold_mail = (char *)ALL_MAIL;
//  else 
//	nonhold_mail = (char *)NONHOLD_MAIL;
    if (emsi_remote_lcodes & LCODE_HAT) {
	Syslog('+', "Remote asked to \"hold all traffic\", no send");
	tosend = NULL;
    } else tosend = create_filelist(remote, nonhold_mail, 0);

    if ((tosend != NULL) || ((emsi_remote_lcodes & LCODE_NPU) == 0))
	rc = zmsndfiles(tosend);
    if (rc == 0)
	if ((rc = zmrcvfiles()) == 0)
	    if ((emsi_local_opts & OPT_NRQ) == 0)
		if ((respond = respond_wazoo()))
		    rc = zmsndfiles(respond);

    tidy_filelist(tosend,(rc == 0));
    tidy_filelist(respond,0);
    
    if (rc) {
	WriteError("WaZOO session failed: rc=%d", rc);
	return MBERR_WAZOO;
    }

    Syslog('+', "WaZOO session completed");
    return MBERR_OK;
}

