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deb-mbse/mbfido/storenet.c

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/*****************************************************************************
*
* $Id$
* Purpose ...............: Import a netmail message in the message base.
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*
*****************************************************************************
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* Copyright (C) 1997-2002
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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
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*****************************************************************************/
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#include "../config.h"
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#include "../lib/libs.h"
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#include "../lib/memwatch.h"
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#include "../lib/structs.h"
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#include "../lib/users.h"
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#include "../lib/records.h"
#include "../lib/common.h"
#include "../lib/clcomm.h"
#include "../lib/msg.h"
#include "../lib/msgtext.h"
#include "../lib/dbmsgs.h"
#include "../lib/dbuser.h"
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#include "msgflags.h"
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#include "rollover.h"
#include "storenet.h"
/*
* Global variables
*/
extern int net_imp; /* Netmails imported */
extern int net_bad; /* Bad netmails (tracking errors */
/*
* Store netmail into the JAM base.
*
* 0 - All seems well.
* 1 - Can't access messagebase.
* 2 - Can't find a netmail board.
*
*/
int storenet(faddr *f, faddr *t, time_t mdate, int flags, char *Subj, char *msgid, char *reply, FILE *fp, char *flagstr)
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{
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int result = FALSE, i, empty = TRUE, bad;
unsigned long crc2;
char *Buf;
if (! SearchNetBoard(t->zone, t->net)) {
bad = TRUE;
WriteError("Can't find netmail board for %d:%d/%d", t->zone, t->net, t->node);
if (strlen(CFG.badboard) == 0) {
Syslog('+', "Killing bad message, no badmail area");
net_bad++;
return 2;
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} else {
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if ((result = Msg_Open(CFG.badboard)))
Syslog('+', "Tossing in bad board");
}
} else {
bad = FALSE;
StatAdd(&msgs.Received, 1L);
msgs.LastRcvd = time(NULL);
UpdateMsgs();
result = Msg_Open(msgs.Base);
}
if (!result) {
WriteError("Can't open msgbase %s", msgs.Base);
net_bad++;
return 1;
}
if (Msg_Lock(30L)) {
Msg_New();
Syslog('m', "Flagfield 0x%04x", flags);
strcpy(Msg.From, f->name);
strcpy(Msg.To, usr.sUserName);
strcpy(Msg.FromAddress, ascfnode(f,0x1f));
strcpy(Msg.ToAddress, ascfnode(t,0x1f));
strcpy(Msg.Subject, Subj);
Msg.Written = mdate;
Msg.Arrived = time(NULL) - (gmt_offset((time_t)0) * 60);
Msg.Netmail = TRUE;
/*
* Set flags for the message base.
*/
if (bad) {
Msg.Private = (((flags & M_PVT) ? TRUE:FALSE) || flag_on((char *)"PVT", flagstr));
} else if ((msgs.MsgKinds == BOTH) || (msgs.MsgKinds == PRIVATE)) {
Msg.Private = (((flags & M_PVT) ? TRUE:FALSE) || flag_on((char *)"PVT", flagstr));
} else {
Msg.Private = TRUE; /* Allways */
}
Msg.Crash = ((flags & M_CRASH) || flag_on((char *)"CRA", flagstr));
Msg.FileAttach = ((flags & M_FILE) || flag_on((char *)"FIL", flagstr));
Msg.Intransit = ((flags & M_TRANSIT));
Msg.FileRequest = ((flags & M_REQ) || flag_on((char *)"FRQ", flagstr));
Msg.ReceiptRequest = ((flags & M_RRQ) || flag_on((char *)"RRQ", flagstr));
Msg.Immediate = flag_on((char *)"IMM", flagstr);
Msg.Direct = flag_on((char *)"DIR", flagstr);
Msg.Gate = flag_on((char *)"ZON", flagstr);
Msg.ConfirmRequest = ((flags & M_AUDIT) || flag_on((char *)"CFM", flagstr));
Msg.Orphan = ((flags & M_ORPHAN));
if (Msg.ReceiptRequest) {
Syslog('+', "Netmail has ReceiptRequest flag, no message created");
}
/*
* Set MSGID and REPLY crc.
*/
if (msgid != NULL) {
crc2 = -1;
Msg.MsgIdCRC = upd_crc32(msgid, crc2, strlen(msgid));
}
if (reply != NULL) {
crc2 = -1;
Msg.ReplyCRC = upd_crc32(reply, crc2, strlen(reply));
}
/*
* Check if this is an empty netmail
*/
rewind(fp);
Buf = calloc(2049, sizeof(char));
while ((fgets(Buf, 2048, fp)) != NULL) {
for (i = 0; i < strlen(Buf); i++) {
if (*(Buf + i) == '\0')
break;
if (*(Buf + i) == '\n')
*(Buf + i) = '\0';
if (*(Buf + i) == '\r')
*(Buf + i) = '\0';
}
if (*(Buf) != '\0') {
if ((*(Buf) != '\001') && (strcmp(Buf, (char *)"--- ")))
empty = FALSE;
}
}
free(Buf);
if (!empty) {
if (bad)
Syslog('+', "Import netmail to %s in badmail board", usr.sUserName);
else
Syslog('+', "Import netmail to %s", usr.sUserName);
rewind(fp);
Msg_Write(fp);
Msg_AddMsg();
if (bad)
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net_bad++;
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else
net_imp++;
} else {
Syslog('+', "Empty netmail for %s dropped", usr.sUserName);
}
Msg_UnLock();
Msg_Close();
return 0;
} else {
WriteError("Can't lock msgbase %s, netmail is lost", msgs.Base);
Msg_Close();
return 1;
}
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}