139 lines
3.6 KiB
C
139 lines
3.6 KiB
C
/*****************************************************************************
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*
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* $Id$
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* Purpose ...............: Attach files to outbound
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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 "libs.h"
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#include "structs.h"
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#include "users.h"
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#include "records.h"
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#include "clcomm.h"
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#include "common.h"
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int attach(faddr noden, char *ofile, int mode, char flavor)
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{
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FILE *fp;
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char *flofile, *thefile;
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int rc;
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if (ofile == NULL)
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return FALSE;
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if ((rc = file_exist(ofile, R_OK))) {
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WriteError("attach: file %s failed, %s", ofile, strerror(rc));
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return FALSE;
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}
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flofile = calloc(PATH_MAX, sizeof(char));
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thefile = calloc(PATH_MAX, sizeof(char));
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sprintf(flofile, "%s", floname(&noden, flavor));
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/*
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* Check if outbound directory exists and
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* create if it doesn't exist.
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*/
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mkdirs(ofile, 0770);
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/*
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* Attach file to .flo
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*
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* Note that mbcico when connected to a node opens the file "r+",
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* locks it with fcntl(F_SETLK), F_RDLCK, whence=0, start=0L, len=0L.
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* It seems that this lock is released after the files in the .flo
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* files are send. I don't know what will happen if we add entries
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* to the .flo files, this must be tested!
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*/
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if ((fp = fopen(flofile, "a+")) == NULL) {
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WriteError("$Can't open %s", flofile);
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WriteError("May be locked by mbcico");
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free(flofile);
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free(thefile);
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return FALSE;
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}
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switch (mode) {
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case LEAVE:
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if (strlen(CFG.dospath)) {
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if (CFG.leavecase)
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sprintf(thefile, "%s", Unix2Dos(ofile));
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else
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sprintf(thefile, "%s", tu(Unix2Dos(ofile)));
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} else {
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sprintf(thefile, "%s", ofile);
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}
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break;
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case KFS:
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if (strlen(CFG.dospath)) {
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if (CFG.leavecase)
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sprintf(thefile, "^%s", Unix2Dos(ofile));
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else
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sprintf(thefile, "^%s", tu(Unix2Dos(ofile)));
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} else {
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sprintf(thefile, "^%s", ofile);
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}
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break;
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case TFS:
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if (strlen(CFG.dospath)) {
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if (CFG.leavecase)
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sprintf(thefile, "#%s", Unix2Dos(ofile));
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else
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sprintf(thefile, "#%s", tu(Unix2Dos(ofile)));
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} else {
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sprintf(thefile, "#%s", ofile);
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}
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break;
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}
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fseek(fp, 0, SEEK_SET);
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while (fgets(flofile, PATH_MAX -1, fp) != NULL) {
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Striplf(flofile);
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if (strncmp(flofile, thefile, strlen(thefile)) == 0) {
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fclose(fp);
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Syslog('+', "attach: file %s already attached", ofile);
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free(flofile);
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free(thefile);
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return TRUE;
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}
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}
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fseek(fp, 0, SEEK_END);
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fprintf(fp, "%s\r\n", thefile);
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fclose(fp);
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free(flofile);
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free(thefile);
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return TRUE;
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}
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