166 lines
4.2 KiB
C
166 lines
4.2 KiB
C
/*****************************************************************************
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*
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* $Id$
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* File ..................: mbcico/inbound.c
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* Purpose ...............: Fidonet mailer, inbound functions
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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 "inbound.h"
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extern char *inbound;
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extern char *tempinbound;
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extern int gotfiles;
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/*
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* Open the inbound directory, set the temp inbound for the node
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* so that this is true multiline safe. All files received from
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* the node during the session are stored here.
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*/
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int inbound_open(faddr *addr, int protected)
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{
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char *temp;
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if (inbound)
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free(inbound);
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inbound = NULL;
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if (protected)
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inbound = xstrcpy(CFG.pinbound);
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else
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inbound = xstrcpy(CFG.inbound);
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temp = calloc(PATH_MAX, sizeof(char));
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sprintf(temp, "%s/tmp.%d.%d.%d.%d", inbound, addr->zone, addr->net, addr->node, addr->point);
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tempinbound = xstrcpy(temp);
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sprintf(temp, "%s/foobar", tempinbound);
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mkdirs(temp, 0700);
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free(temp);
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Syslog('s', "Inbound set to \"%s\"", tempinbound);
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return 0;
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}
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/*
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* Close the temp inbound, if the session is successfull, move all
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* received files to the real inbound, else leave them there for
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* the next attempt. Set a semafore if we did receive anything.
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* Clean and remove the temp inbound if it is empty.
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*/
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int inbound_close(int success)
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{
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DIR *dp;
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struct dirent *de;
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char *source, *dest;
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struct stat stb;
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int rc;
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Syslog('s', "Closing temp inbound after a %s session", success?"good":"failed");
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if (! success) {
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if (tempinbound)
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free(tempinbound);
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return 0;
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}
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if (tempinbound == NULL) {
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Syslog('!', "Temp inbound was not open");
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return 0;
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}
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if ((dp = opendir(tempinbound)) == NULL) {
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WriteError("$Can't open %s", tempinbound);
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return 1;
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}
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source = calloc(PATH_MAX, sizeof(char));
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dest = calloc(PATH_MAX, sizeof(char));
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while ((de = readdir(dp))) {
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Syslog('s', "inbound_close() checking \"%s\"", MBSE_SS(de->d_name));
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sprintf(source, "%s/%s", tempinbound, de->d_name);
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sprintf(dest, "%s/%s", inbound, de->d_name);
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if ((lstat(source, &stb) == 0) && (S_ISREG(stb.st_mode))) {
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if (file_exist(dest, F_OK) == 0) {
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Syslog('!', "Cannot move %s to %s, file exists", de->d_name, inbound);
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} else {
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if ((rc = file_mv(source, dest))) {
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WriteError("Can't move %s to %s: %s", source, dest, strerror(rc));
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} else {
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Syslog('s', "Moved %s to %s", de->d_name, inbound);
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gotfiles = TRUE;
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}
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}
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}
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}
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closedir(dp);
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free(source);
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free(dest);
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/*
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* Try to clean the temp inbound, if it fails log this, maybe the
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* next time it will work.
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*/
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if ((rc = rmdir(tempinbound))) {
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WriteError("Can't remove %s: %s", tempinbound, strerror(rc));
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} else {
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Syslog('s', "Removed %s", tempinbound);
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}
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free(tempinbound);
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tempinbound = NULL;
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return 0;
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}
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/*
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* Get the free space size in the temp inbound directory.
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*/
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long inbound_space(void)
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{
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struct statfs sfs;
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if (statfs(tempinbound, &sfs) != 0) {
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Syslog('!', "Cannot statfs \"%s\", assume enough space", tempinbound);
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return -1L;
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} else
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return (sfs.f_bsize * sfs.f_bfree);
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}
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