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deb-mbse/mbcico/callstat.c
2009-05-15 22:01:56 +02:00

95 lines
2.4 KiB
C

/*****************************************************************************
*
* $Id: callstat.c,v 1.13 2007/08/26 12:21:15 mbse Exp $
* Purpose ...............: Fidonet mailer
*
*****************************************************************************
* Copyright (C) 1997-2007
*
* 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, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*****************************************************************************/
#include "../config.h"
#include "../lib/mbselib.h"
#include "callstat.h"
callstat *getstatus(faddr *addr)
{
static callstat cst;
FILE *fp;
cst.trytime = 0;
cst.tryno = 0;
cst.trystat = 0;
if ((fp = fopen(stsname(addr), "r"))) {
fread(&cst, sizeof(callstat), 1, fp);
fclose(fp);
}
return &cst;
}
/*
* If sts == 0, set last status Ok.
* if sts == -1, leave last status as it is.
* else, store status and set random next call time.
*/
void putstatus(faddr *addr, int incr, int sts)
{
FILE *fp;
callstat *cst;
int j;
cst = getstatus(addr);
if ((fp = fopen(stsname(addr), "w"))) {
if ((sts == 0) || (sts == -1)) {
j = cst->tryno = 0;
} else {
cst->tryno += incr;
srand(getpid());
while (TRUE) {
j = 1+(int) (1.0 * CFG.dialdelay * rand() / (RAND_MAX + 1.0));
if ((j > (CFG.dialdelay / 10)) && (j > 9))
break;
}
}
if (sts != -1)
cst->trystat = sts;
cst->trytime = (int)time(NULL) + j; /* Next call allowed at */
fwrite(cst, sizeof(callstat), 1, fp);
fclose(fp);
if (cst->tryno >= 30)
WriteError("Node %s is marked undialable.", ascfnode(addr, 0x1f));
} else {
WriteError("$Cannot create status file for node %s", ascfnode(addr,0x1f));
}
}