140 lines
4.0 KiB
C
140 lines
4.0 KiB
C
/*****************************************************************************
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*
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* $Id: bounce.c,v 1.11 2005/10/11 20:49:47 mbse Exp $
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* Purpose ...............: Bounce Netmail
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*
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*****************************************************************************
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* Copyright (C) 1997-2004
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*
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* Michiel Broek FIDO: 2:280/2802
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* Beekmansbos 10
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* 1971 BV IJmuiden
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* the Netherlands
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*
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* This file is part of MBSE BBS.
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*
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* This BBS is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* MBSE BBS is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* 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 "../lib/mbselib.h"
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#include "../lib/users.h"
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#include "../lib/msg.h"
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#include "../lib/msgtext.h"
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#include "../lib/mbsedb.h"
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#include "sendmail.h"
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#include "postnetmail.h"
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#include "ping.h"
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/*
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* External declarations
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*/
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extern int do_quiet;
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/*
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* Global variables
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*/
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extern int net_in; /* Netmails received */
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extern int net_out; /* Netmails forwarded */
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extern int net_bad; /* Bad netmails (tracking errors */
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extern char *msgid; /* Original message id */
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int Bounce(faddr *f, faddr *t, FILE *fp, char *reason)
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{
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int rc = 0, count = 0;
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char *Buf;
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FILE *np;
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time_t Now;
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faddr *from;
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Now = time(NULL);
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if (SearchFidonet(f->zone))
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f->domain = xstrcpy(fidonet.domain);
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Syslog('+', "Bounce msg from %s", ascfnode(f, 0xff));
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Buf = calloc(MAX_LINE_LENGTH +1, sizeof(char));
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rewind(fp);
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np = tmpfile();
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from = bestaka_s(f);
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from->zone = t->zone;
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from->net = t->net;
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from->node = t->node;
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from->point = t->point;
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from->name = xstrcpy((char *)"Postmaster");
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if (f->point)
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fprintf(np, "\001TOPT %d\r", f->point);
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if (from->point)
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fprintf(np, "\001FMPT %d\r", from->point);
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fprintf(np, "\001INTL %d:%d/%d %d:%d/%d\r", f->zone, f->net, f->node, from->zone, from->net, from->node);
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/*
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* Add MSGID, REPLY and PID
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*/
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fprintf(np, "\001MSGID: %s %08x\r", ascfnode(from, 0x1f), sequencer());
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while ((fgets(Buf, MAX_LINE_LENGTH, fp)) != NULL) {
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Striplf(Buf);
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if (strncmp(Buf, "\001MSGID:", 7) == 0) {
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fprintf(np, "\001REPLY:%s\r", Buf+7);
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}
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}
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fprintf(np, "\001PID: MBSE-FIDO %s (%s-%s)\r", VERSION, OsName(), OsCPU());
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fprintf(np, "\001TZUTC: %s\r", gmtoffset(Now));
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fprintf(np, " Dear %s\r\r", MBSE_SS(f->name));
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fprintf(np, "Your message could not be delevered, reason: %s\r\r", reason);
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fprintf(np, "Here are the first lines of the original message from you:\r\r");
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fprintf(np, "======================================================================\r");
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rewind(fp);
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while ((fgets(Buf, MAX_LINE_LENGTH, fp)) != NULL) {
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Striplf(Buf);
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if (Buf[0] == '\001') {
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fprintf(np, "^a");
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fwrite(Buf + 1, strlen(Buf) -1, 1, np);
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} else {
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fwrite(Buf, strlen(Buf), 1, np);
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}
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fputc('\r', np);
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count++;
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if (count == 50)
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break;
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}
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fprintf(np, "======================================================================\r");
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if (count == 50) {
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fprintf(np, "\rOnly the first 50 lines are displayed\r");
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}
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fprintf(np, "\rWith regards, %s\r\r", CFG.sysop_name);
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fprintf(np, "%s\r", TearLine());
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Now = time(NULL) - (gmt_offset((time_t)0) * 60);
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rc = postnetmail(np, from, f, NULL, (char *)"Bounced message", Now, 0x0000, FALSE, from->zone, f->zone);
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tidy_faddr(from);
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fclose(np);
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free(Buf);
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return rc;
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}
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