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deb-mbse/lib/ftnmsg.c

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/*****************************************************************************
*
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* $Id$
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* File ..................: ftnmsg.c
* Purpose ...............: Fidonet mailer
*
*****************************************************************************
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* Copyright (C) 1997-2004
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*
* 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
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* Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*****************************************************************************/
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#include "../config.h"
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#include "mbselib.h"
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static char *months[] = {
(char *)"Jan",(char *)"Feb",(char *)"Mar",
(char *)"Apr",(char *)"May",(char *)"Jun",
(char *)"Jul",(char *)"Aug",(char *)"Sep",
(char *)"Oct",(char *)"Nov",(char *)"Dec"
};
char *ftndate(time_t t)
{
static char buf[32];
struct tm *ptm;
ptm = localtime(&t);
if (ptm->tm_sec > 59)
ptm->tm_sec = 59;
sprintf(buf,"%02d %s %02d %02d:%02d:%02d",ptm->tm_mday,
months[ptm->tm_mon], ptm->tm_year%100,
ptm->tm_hour, ptm->tm_min, ptm->tm_sec);
return buf;
}
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FILE *ftnmsghdr(ftnmsg *fmsg, FILE *pkt, faddr *routeaddr, char flavor, char *Pid)
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{
unsigned char buffer[0x0e];
time_t Now;
faddr *from;
if ((strlen(fmsg->to->name) > 36) ||
(strlen(fmsg->from->name) > 36) ||
(strlen(fmsg->subj) > 72))
return NULL;
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if (routeaddr == NULL)
routeaddr = fmsg->to;
pkt = openpkt(pkt, routeaddr, flavor, FALSE);
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if (pkt == NULL)
return NULL;
if (fmsg->area)
from = bestaka_s(fmsg->to);
else
from = fmsg->from;
memset(&buffer, 0, sizeof(buffer));
buffer[0x00] = 2;
buffer[0x02] = (from->node & 0x00ff);
buffer[0x03] = (from->node & 0xff00) >> 8;
buffer[0x04] = (fmsg->to->node & 0x00ff);
buffer[0x05] = (fmsg->to->node & 0xff00) >> 8;
buffer[0x06] = (from->net & 0x00ff);
buffer[0x07] = (from->net & 0xff00) >> 8;
buffer[0x08] = (fmsg->to->net & 0x00ff);
buffer[0x09] = (fmsg->to->net & 0xff00) >> 8;
buffer[0x0a] = (fmsg->flags & 0x00ff);
buffer[0x0b] = (fmsg->flags & 0xff00) >> 8;
fwrite(buffer, 1, sizeof(buffer), pkt);
fprintf(pkt, "%s%c", ftndate(fmsg->date), '\0');
fprintf(pkt, "%s%c", fmsg->to->name?fmsg->to->name:(char *)"Sysop", '\0');
fprintf(pkt, "%s%c", fmsg->from->name?fmsg->from->name:(char *)"Sysop", '\0');
fprintf(pkt, "%s%c", fmsg->subj?fmsg->subj:(char *)"<none>", '\0');
if (fmsg->area) {
fprintf(pkt, "AREA:%s\r", fmsg->area);
} else {
if (fmsg->to->point)
fprintf(pkt, "\1TOPT %u\r", fmsg->to->point);
if (fmsg->from->point)
fprintf(pkt, "\1FMPT %u\r", fmsg->from->point);
fprintf(pkt, "\1INTL %u:%u/%u %u:%u/%u\r",
fmsg->to->zone,
fmsg->to->net,
fmsg->to->node,
fmsg->from->zone,
fmsg->from->net,
fmsg->from->node
);
}
if (fmsg->msgid_s)
fprintf(pkt, "\1MSGID: %s\r", fmsg->msgid_s);
else if (fmsg->msgid_a)
fprintf(pkt, "\1MSGID: %s %08lx\r",
fmsg->msgid_a,
fmsg->msgid_n);
if (fmsg->reply_s)
fprintf(pkt, "\1REPLY: %s\r", fmsg->reply_s);
else if (fmsg->reply_a)
fprintf(pkt, "\1REPLY: %s %08lx\r",
fmsg->reply_a,
fmsg->reply_n);
Now = time(NULL) - (gmt_offset((time_t)0) * 60);
fprintf(pkt, "\001PID: %s %s\r", Pid, VERSION);
fprintf(pkt, "\001TZUTC: %s\r", gmtoffset(Now));
if (ferror(pkt))
return NULL;
else
return pkt;
}
void tidy_ftnmsg(ftnmsg *tmsg)
{
if (tmsg == NULL)
return;
tmsg->flags = 0;
if (tmsg->to)
tidy_faddr(tmsg->to);
tmsg->to=NULL;
if (tmsg->from)
tidy_faddr(tmsg->from);
tmsg->from=NULL;
if (tmsg->subj)
free(tmsg->subj);
tmsg->subj=NULL;
if (tmsg->msgid_s)
free(tmsg->msgid_s);
tmsg->msgid_s=NULL;
if (tmsg->msgid_a)
free(tmsg->msgid_a);
tmsg->msgid_a=NULL;
if (tmsg->reply_s)
free(tmsg->reply_s);
tmsg->reply_s=NULL;
if (tmsg->reply_a)
free(tmsg->reply_a);
tmsg->reply_a=NULL;
if (tmsg->origin)
free(tmsg->origin);
tmsg->origin=NULL;
if (tmsg->area)
free(tmsg->area);
tmsg->area=NULL;
free(tmsg);
}