496 lines
13 KiB
C
496 lines
13 KiB
C
/*****************************************************************************
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*
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* $Id: m_domalias.c,v 1.18 2008/02/28 22:05:14 mbse Exp $
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* Purpose ...............: FTN Domain Alias Setup
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*
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*****************************************************************************
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* Copyright (C) 1997-2008
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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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* MB 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 MB 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/mbsedb.h"
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#include "../lib/users.h"
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#include "screen.h"
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#include "mutil.h"
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#include "ledit.h"
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#include "m_global.h"
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#include "m_menu.h"
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#include "m_domalias.h"
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int DomAliasUpdated;
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/*
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* Count nr of domalias records in the database.
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* Creates the database if it doesn't exist.
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*/
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int CountDomAlias(void)
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{
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FILE *fil;
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char ffile[PATH_MAX];
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int count;
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snprintf(ffile, PATH_MAX, "%s/etc/domalias.data", getenv("MBSE_ROOT"));
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if ((fil = fopen(ffile, "r")) == NULL) {
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if ((fil = fopen(ffile, "a+")) != NULL) {
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Syslog('+', "Created new %s", ffile);
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domaliashdr.hdrsize = sizeof(domaliashdr);
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domaliashdr.recsize = sizeof(domalias);
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fwrite(&domaliashdr, sizeof(domaliashdr), 1, fil);
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memset(&domalias, 0, sizeof(domalias));
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domalias.active = TRUE;
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snprintf(domalias.alias, 20, "fidonet.org");
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snprintf(domalias.domain, 13, "fidonet");
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fwrite(&domalias, sizeof(domalias), 1, fil);
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fclose(fil);
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chmod(ffile, 0640);
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return 1;
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} else
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return -1;
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}
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fread(&domaliashdr, sizeof(domaliashdr), 1, fil);
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fseek(fil, 0, SEEK_END);
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count = (ftell(fil) - domaliashdr.hdrsize) / domaliashdr.recsize;
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fclose(fil);
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return count;
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}
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/*
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* Open database for editing. The datafile is copied, if the format
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* is changed it will be converted on the fly. All editing must be
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* done on the copied file.
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*/
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int OpenDomAlias(void);
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int OpenDomAlias(void)
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{
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FILE *fin, *fout;
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char fnin[PATH_MAX], fnout[PATH_MAX];
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int oldsize;
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snprintf(fnin, PATH_MAX, "%s/etc/domalias.data", getenv("MBSE_ROOT"));
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snprintf(fnout, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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if ((fin = fopen(fnin, "r")) != NULL) {
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if ((fout = fopen(fnout, "w")) != NULL) {
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fread(&domaliashdr, sizeof(domaliashdr), 1, fin);
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/*
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* In case we are automatic upgrading the data format
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* we save the old format. If it is changed, the
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* database must always be updated.
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*/
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oldsize = domaliashdr.recsize;
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if (oldsize != sizeof(domalias)) {
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DomAliasUpdated = 1;
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Syslog('+', "Updated %s to new format", fnin);
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} else
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DomAliasUpdated = 0;
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domaliashdr.hdrsize = sizeof(domaliashdr);
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domaliashdr.recsize = sizeof(domalias);
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fwrite(&domaliashdr, sizeof(domaliashdr), 1, fout);
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/*
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* The datarecord is filled with zero's before each
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* read, so if the format changed, the new fields
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* will be empty.
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*/
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memset(&domalias, 0, sizeof(domalias));
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while (fread(&domalias, oldsize, 1, fin) == 1) {
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fwrite(&domalias, sizeof(domalias), 1, fout);
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memset(&domalias, 0, sizeof(domalias));
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}
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fclose(fin);
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fclose(fout);
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return 0;
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} else
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return -1;
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}
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return -1;
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}
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void CloseDomAlias(int);
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void CloseDomAlias(int force)
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{
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char fin[PATH_MAX], fout[PATH_MAX];
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FILE *fi, *fo;
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snprintf(fin, PATH_MAX, "%s/etc/domalias.data", getenv("MBSE_ROOT"));
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snprintf(fout, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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if (DomAliasUpdated == 1) {
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if (force || (yes_no((char *)"Database is changed, save changes") == 1)) {
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working(1, 0, 0);
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fi = fopen(fout, "r");
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fo = fopen(fin, "w");
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fread(&domaliashdr, domaliashdr.hdrsize, 1, fi);
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fwrite(&domaliashdr, domaliashdr.hdrsize, 1, fo);
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while (fread(&domalias, domaliashdr.recsize, 1, fi) == 1) {
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if (!domalias.deleted)
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fwrite(&domalias, domaliashdr.recsize, 1, fo);
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}
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fclose(fi);
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fclose(fo);
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unlink(fout);
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chmod(fin, 0640);
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Syslog('+', "Updated \"domalias.data\"");
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if (!force)
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working(6, 0, 0);
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return;
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}
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}
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chmod(fin, 0640);
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working(1, 0, 0);
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unlink(fout);
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}
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int AppendDomAlias(void)
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{
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FILE *fil;
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char ffile[PATH_MAX];
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snprintf(ffile, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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if ((fil = fopen(ffile, "a")) != NULL) {
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memset(&domalias, 0, sizeof(domalias));
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/*
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* Fill in default values
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*/
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fwrite(&domalias, sizeof(domalias), 1, fil);
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fclose(fil);
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DomAliasUpdated = 1;
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return 0;
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} else
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return -1;
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}
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void DomAliasScreen(void)
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{
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clr_index();
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set_color(WHITE, BLACK);
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mbse_mvprintw( 5, 2, "23. EDIT FTN DOMAIN ALIASES");
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set_color(CYAN, BLACK);
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mbse_mvprintw( 7, 2, "1. Alias");
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mbse_mvprintw( 8, 2, "2. Domain");
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mbse_mvprintw( 9, 2, "3. Active");
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mbse_mvprintw(10, 2, "4. Deleted");
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}
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/*
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* Edit one record, return -1 if record doesn't exist, 0 if ok.
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*/
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int EditDomAliasRec(int Area)
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{
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FILE *fil;
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char mfile[PATH_MAX];
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int offset;
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unsigned int crc, crc1;
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clr_index();
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working(1, 0, 0);
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IsDoing("Edit DomAlias");
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snprintf(mfile, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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if ((fil = fopen(mfile, "r")) == NULL) {
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working(2, 0, 0);
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return -1;
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}
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fread(&domaliashdr, sizeof(domaliashdr), 1, fil);
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offset = domaliashdr.hdrsize + ((Area -1) * domaliashdr.recsize);
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if (fseek(fil, offset, 0) != 0) {
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working(2, 0, 0);
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return -1;
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}
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fread(&domalias, domaliashdr.recsize, 1, fil);
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fclose(fil);
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crc = 0xffffffff;
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crc = upd_crc32((char *)&domalias, crc, domaliashdr.recsize);
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for (;;) {
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DomAliasScreen();
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set_color(WHITE, BLACK);
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show_str( 7,18,60, domalias.alias);
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show_str( 8,18,60, domalias.domain);
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show_bool( 9,18, domalias.active);
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show_bool(10,18, domalias.deleted);
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switch(select_menu(4)) {
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case 0:
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crc1 = 0xffffffff;
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crc1 = upd_crc32((char *)&domalias, crc1, domaliashdr.recsize);
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if (crc != crc1) {
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if (yes_no((char *)"Record is changed, save") == 1) {
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working(1, 0, 0);
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if ((fil = fopen(mfile, "r+")) == NULL) {
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working(2, 0, 0);
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return -1;
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}
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fseek(fil, offset, 0);
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fwrite(&domalias, domaliashdr.recsize, 1, fil);
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fclose(fil);
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DomAliasUpdated = 1;
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working(6, 0, 0);
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}
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}
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IsDoing("Browsing Menu");
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return 0;
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case 1: E_STR( 7,18,60, domalias.alias, "Enter the ^Alias^ of this ^domain^.")
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case 2: E_STR( 8,18,60, domalias.domain, "Enter the ^FTN Domain^ for this ^domain^.")
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case 3: E_BOOL( 9,18, domalias.active, "If this domain is ^active^")
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case 4: E_BOOL(10,18, domalias.deleted, "If this record is ^Deleted^")
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}
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}
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}
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void EditDomAlias(void)
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{
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int records, i, o, y, from, too;
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char pick[12];
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FILE *fil;
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char temp[PATH_MAX];
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int offset;
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struct _domalias tdomalias;
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if (! check_free())
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return;
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clr_index();
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working(1, 0, 0);
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IsDoing("Browsing Menu");
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if (config_read() == -1) {
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working(2, 0, 0);
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return;
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}
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records = CountDomAlias();
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if (records == -1) {
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working(2, 0, 0);
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return;
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}
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if (OpenDomAlias() == -1) {
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working(2, 0, 0);
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return;
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}
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o = 0;
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for (;;) {
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clr_index();
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set_color(WHITE, BLACK);
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mbse_mvprintw( 5, 4, "23. FTN DOMAIN ALIAS MANAGER");
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set_color(CYAN, BLACK);
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if (records != 0) {
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snprintf(temp, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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working(1, 0, 0);
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if ((fil = fopen(temp, "r")) != NULL) {
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fread(&domaliashdr, sizeof(domaliashdr), 1, fil);
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y = 7;
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set_color(CYAN, BLACK);
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for (i = 1; i <= 10; i++) {
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if ((o + i) <= records) {
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offset = sizeof(domaliashdr) + (((o + i) - 1) * domaliashdr.recsize);
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fseek(fil, offset, 0);
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fread(&domalias, domaliashdr.recsize, 1, fil);
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if (domalias.deleted)
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set_color(LIGHTRED, BLACK);
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else if (domalias.active)
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set_color(CYAN, BLACK);
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else
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set_color(LIGHTBLUE, BLACK);
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snprintf(temp, 81, "%3d. %-31s %-31s", o+i, domalias.alias, domalias.domain);
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temp[75] = 0;
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mbse_mvprintw(y, 3, temp);
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y++;
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}
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}
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fclose(fil);
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}
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}
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strcpy(pick, select_menurec(records));
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if (strncmp(pick, "-", 1) == 0) {
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open_bbs();
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CloseDomAlias(FALSE);
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return;
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}
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if (strncmp(pick, "A", 1) == 0) {
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working(1, 0, 0);
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if (AppendDomAlias() == 0) {
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records++;
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working(1, 0, 0);
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} else
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working(2, 0, 0);
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}
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if (strncmp(pick, "D", 1) == 0) {
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mbse_mvprintw(LINES -3, 6, "Enter domain number (1..%d) to delete >", records);
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y = 0;
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y = edit_int(LINES -3, 44, y, (char *)"Enter record number");
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if ((y > 0) && (y <= records) && yes_no((char *)"Remove record")) {
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snprintf(temp, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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if ((fil = fopen(temp, "r+")) != NULL) {
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offset = ((y - 1) * domaliashdr.recsize) + domaliashdr.hdrsize;
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fseek(fil, offset, SEEK_SET);
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fread(&domalias, domaliashdr.recsize, 1, fil);
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domalias.deleted = TRUE;
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fseek(fil, offset, SEEK_SET);
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fwrite(&domalias, domaliashdr.recsize, 1, fil);
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DomAliasUpdated = TRUE;
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fclose(fil);
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}
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}
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}
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if (strncmp(pick, "M", 1) == 0) {
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from = too = 0;
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mbse_mvprintw(LINES -3, 6, "Enter domain number (1..%d) to move >", records);
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from = edit_int(LINES -3, 42, from, (char *)"Enter record number");
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mbse_locate(LINES -3, 6);
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clrtoeol();
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mbse_mvprintw(LINES -3, 6, "Enter new position (1..%d) >", records);
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too = edit_int(LINES -3, 36, too, (char *)"Enter destination record number, other will move away");
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if ((from == too) || (from == 0) || (too == 0) || (from > records) || (too > records)) {
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errmsg("That makes no sense");
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} else if (yes_no((char *)"Proceed move")) {
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snprintf(temp, PATH_MAX, "%s/etc/domalias.temp", getenv("MBSE_ROOT"));
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if ((fil = fopen(temp, "r+")) != NULL) {
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fseek(fil, ((from -1) * domaliashdr.recsize) + domaliashdr.hdrsize, SEEK_SET);
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fread(&tdomalias, domaliashdr.recsize, 1, fil);
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if (from > too) {
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for (i = from; i > too; i--) {
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fseek(fil, ((i -2) * domaliashdr.recsize) + domaliashdr.hdrsize, SEEK_SET);
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fread(&domalias, domaliashdr.recsize, 1, fil);
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fseek(fil, ((i -1) * domaliashdr.recsize) + domaliashdr.hdrsize, SEEK_SET);
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fwrite(&domalias, domaliashdr.recsize, 1, fil);
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}
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} else {
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for (i = from; i < too; i++) {
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fseek(fil, (i * domaliashdr.recsize) + domaliashdr.hdrsize, SEEK_SET);
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fread(&domalias, domaliashdr.recsize, 1, fil);
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fseek(fil, ((i -1) * domaliashdr.recsize) + domaliashdr.hdrsize, SEEK_SET);
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fwrite(&domalias, domaliashdr.recsize, 1, fil);
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}
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}
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fseek(fil, ((too -1) * domaliashdr.recsize) + domaliashdr.hdrsize, SEEK_SET);
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fwrite(&tdomalias, domaliashdr.recsize, 1, fil);
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fclose(fil);
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DomAliasUpdated = TRUE;
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}
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}
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}
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if (strncmp(pick, "N", 1) == 0)
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if ((o + 10) < records)
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o = o + 10;
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if (strncmp(pick, "P", 1) == 0)
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if ((o - 10) >= 0)
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o = o - 10;
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if ((atoi(pick) >= 1) && (atoi(pick) <= records)) {
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EditDomAliasRec(atoi(pick));
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o = ((atoi(pick) - 1) / 10) * 10;
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}
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}
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}
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void InitDomAlias(void)
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{
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CountDomAlias();
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OpenDomAlias();
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CloseDomAlias(TRUE);
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}
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int domalias_doc(FILE *fp, FILE *toc, int page)
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{
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char temp[PATH_MAX];
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FILE *no, *wp;
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int j;
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snprintf(temp, PATH_MAX, "%s/etc/domalias.data", getenv("MBSE_ROOT"));
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if ((no = fopen(temp, "r")) == NULL)
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return page;
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page = newpage(fp, page);
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addtoc(fp, toc, 17, 0, page, (char *)"Domain alias manager");
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j = 0;
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wp = open_webdoc((char *)"domalias.html", (char *)"Domain Translation", NULL);
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fprintf(wp, "<A HREF=\"index.html\">Main</A>\n");
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fprintf(wp, "<P>\n");
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fprintf(wp, "<TABLE width='400' border='0' cellspacing='0' cellpadding='2'>\n");
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// fprintf(wp, "<COL width='40%%'><COL width='40%%'><COL width='20%%'>\n");
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fprintf(wp, "<TBODY>\n");
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fprintf(wp, "<TR><TH align='left'>Alias</TH><TH align='left'>Domain</TH><TH align='left'>Active</TH></TR>\n");
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fprintf(fp, "\n");
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fprintf(fp, " Alias Domain Active\n");
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fprintf(fp, " ------------------------------ ------------------------------ ------\n");
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fread(&domaliashdr, sizeof(domaliashdr), 1, no);
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while ((fread(&domalias, domaliashdr.recsize, 1, no)) == 1) {
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if (j == 50) {
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page = newpage(fp, page);
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fprintf(fp, "\n");
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fprintf(fp, " Alias Domain Active\n");
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fprintf(fp, " ------------------------------ ------------------------------ ------\n");
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j = 0;
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}
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fprintf(wp, "<TR><TD>%s</TD><TD>%s</TD><TD>%s</TD></TR>\n",
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domalias.alias, domalias.domain, getboolean(domalias.active));
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fprintf(fp, " %-30s %-30s %s\n", domalias.alias, domalias.domain, getboolean(domalias.active));
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j++;
|
|
}
|
|
|
|
fprintf(wp, "</TBODY>\n");
|
|
fprintf(wp, "</TABLE>\n");
|
|
close_webdoc(wp);
|
|
fclose(no);
|
|
return page;
|
|
}
|