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deb-mbse/mbsetup/m_fido.c
Michiel Broek 5f06e6e421 Updated datafile security modes
2001-11-14 21:37:58 +00:00

576 lines
14 KiB
C
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/*****************************************************************************
*
* $Id$
* Purpose ...............: Setup Fidonet structure.
*
*****************************************************************************
* Copyright (C) 1997-2001
*
* 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.
*
* MB 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 MB BBS; see the file COPYING. If not, write to the Free
* Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*****************************************************************************/
#include "../lib/libs.h"
#include "../lib/structs.h"
#include "../lib/records.h"
#include "../lib/common.h"
#include "../lib/clcomm.h"
#include "screen.h"
#include "mutil.h"
#include "ledit.h"
#include "stlist.h"
#include "m_global.h"
#include "m_fido.h"
int FidoUpdated = 0;
extern int exp_golded;
/*
* Count nr of fidonet records in the database.
* Creates the database if it doesn't exist.
*/
int CountFidonet(void)
{
FILE *fil;
char ffile[PATH_MAX];
int count;
sprintf(ffile, "%s/etc/fidonet.data", getenv("MBSE_ROOT"));
if ((fil = fopen(ffile, "r")) == NULL) {
if ((fil = fopen(ffile, "a+")) != NULL) {
Syslog('+', "Created new %s", ffile);
fidonethdr.hdrsize = sizeof(fidonethdr);
fidonethdr.recsize = sizeof(fidonet);
fwrite(&fidonethdr, sizeof(fidonethdr), 1, fil);
/*
* Fill in the defaults
*/
memset(&fidonet, 0, sizeof(fidonet));
sprintf(fidonet.comment, "Fidonet network");
sprintf(fidonet.domain, "fidonet");
sprintf(fidonet.nodelist, "NODELIST");
sprintf(fidonet.seclist[0].nodelist, "REGION28");
fidonet.seclist[0].zone = 2;
fidonet.seclist[0].net = 28;
fidonet.zone[0] = 2;
fidonet.zone[1] = 1;
fidonet.zone[2] = 3;
fidonet.zone[3] = 4;
fidonet.zone[4] = 5;
fidonet.zone[5] = 6;
fidonet.available = TRUE;
fwrite(&fidonet, sizeof(fidonet), 1, fil);
memset(&fidonet, 0, sizeof(fidonet));
sprintf(fidonet.comment, "Virus network");
sprintf(fidonet.domain, "virnet");
sprintf(fidonet.nodelist, "VIRNODES");
fidonet.zone[0] = 9;
fidonet.available = TRUE;
fwrite(&fidonet, sizeof(fidonet), 1, fil);
fclose(fil);
exp_golded = TRUE;
chmod(ffile, 0640);
return 2;
} else
return -1;
}
fread(&fidonethdr, sizeof(fidonethdr), 1, fil);
fseek(fil, 0, SEEK_END);
count = (ftell(fil) - fidonethdr.hdrsize) / fidonethdr.recsize;
fclose(fil);
return count;
}
/*
* Open database for editing. The datafile is copied, if the format
* is changed it will be converted on the fly. All editing must be
* done on the copied file.
*/
int OpenFidonet(void);
int OpenFidonet(void)
{
FILE *fin, *fout;
char fnin[PATH_MAX], fnout[PATH_MAX];
long oldsize;
sprintf(fnin, "%s/etc/fidonet.data", getenv("MBSE_ROOT"));
sprintf(fnout, "%s/etc/fidonet.temp", getenv("MBSE_ROOT"));
if ((fin = fopen(fnin, "r")) != NULL) {
if ((fout = fopen(fnout, "w")) != NULL) {
fread(&fidonethdr, sizeof(fidonethdr), 1, fin);
/*
* In case we are automatic upgrading the data format
* we save the old format. If it is changed, the
* database must always be updated.
*/
oldsize = fidonethdr.recsize;
if (oldsize != sizeof(fidonet)) {
FidoUpdated = 1;
Syslog('+', "Updated %s, format changed");
} else
FidoUpdated = 0;
fidonethdr.hdrsize = sizeof(fidonethdr);
fidonethdr.recsize = sizeof(fidonet);
fwrite(&fidonethdr, sizeof(fidonethdr), 1, fout);
/*
* The datarecord is filled with zero's before each
* read, so if the format changed, the new fields
* will be empty.
*/
memset(&fidonet, 0, sizeof(fidonet));
while (fread(&fidonet, oldsize, 1, fin) == 1) {
fwrite(&fidonet, sizeof(fidonet), 1, fout);
memset(&fidonet, 0, sizeof(fidonet));
}
fclose(fin);
fclose(fout);
return 0;
} else
return -1;
}
return -1;
}
void CloseFidonet(int);
void CloseFidonet(int force)
{
char fin[PATH_MAX], fout[PATH_MAX], temp[10];
FILE *fi, *fo;
st_list *fid = NULL, *tmp;
sprintf(fin, "%s/etc/fidonet.data", getenv("MBSE_ROOT"));
sprintf(fout,"%s/etc/fidonet.temp", getenv("MBSE_ROOT"));
if (FidoUpdated == 1) {
if (force || (yes_no((char *)"Database is changed, save changes") == 1)) {
working(1, 0, 0);
exp_golded = TRUE;
fi = fopen(fout, "r");
fo = fopen(fin, "w");
fread(&fidonethdr, fidonethdr.hdrsize, 1, fi);
fwrite(&fidonethdr, fidonethdr.hdrsize, 1, fo);
while (fread(&fidonet, fidonethdr.recsize, 1, fi) == 1)
if (!fidonet.deleted) {
sprintf(temp, "%05d", fidonet.zone[0]);
fill_stlist(&fid, temp, ftell(fi) - fidonethdr.recsize);
}
sort_stlist(&fid);
for (tmp = fid; tmp; tmp = tmp->next) {
fseek(fi, tmp->pos, SEEK_SET);
fread(&fidonet, fidonethdr.recsize, 1, fi);
fwrite(&fidonet, fidonethdr.recsize, 1, fo);
}
fclose(fi);
fclose(fo);
unlink(fout);
tidy_stlist(&fid);
chmod(fin, 0640);
Syslog('+', "Updated \"fidonet.data\"");
return;
}
}
working(1, 0, 0);
unlink(fout);
}
int AppendFidonet(void)
{
FILE *fil;
char ffile[PATH_MAX];
sprintf(ffile, "%s/etc/fidonet.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(ffile, "a")) != NULL) {
memset(&fidonet, 0, sizeof(fidonet));
fwrite(&fidonet, sizeof(fidonet), 1, fil);
fclose(fil);
FidoUpdated = 1;
return 0;
} else
return -1;
}
/*
* Edit one record, return -1 if there are errors, 0 if ok.
*/
int EditFidoRec(int Area)
{
FILE *fil;
char mfile[PATH_MAX], *temp;
long offset;
int i, j = 0;
unsigned long crc, crc1;
clr_index();
working(1, 0, 0);
IsDoing("Edit Fidonet");
sprintf(mfile, "%s/etc/fidonet.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(mfile, "r")) == NULL) {
working(2, 0, 0);
return -1;
}
offset = sizeof(fidonethdr) + ((Area -1) * sizeof(fidonet));
if (fseek(fil, offset, 0) != 0) {
working(2, 0, 0);
return -1;
}
fread(&fidonet, sizeof(fidonet), 1, fil);
fclose(fil);
crc = 0xffffffff;
crc = upd_crc32((char *)&fidonet, crc, sizeof(fidonet));
working(0, 0, 0);
set_color(WHITE, BLACK);
mvprintw( 5, 6, "2. EDIT FIDONET NETWORK");
set_color(CYAN, BLACK);
mvprintw( 7, 6, "1. Comment");
mvprintw( 8, 6, "2. Domain name");
mvprintw( 9, 6, "3. Available");
mvprintw(10, 6, "4. Deleted");
mvprintw(11, 6, "5. Main Nodelist");
mvprintw(12, 6, "6. Merge list #1");
mvprintw(13, 6, "7. Merge list #2");
mvprintw(14, 6, "8. Merge list #3");
mvprintw(15, 6, "9. Merge list #4");
mvprintw(16, 6, "10. Merge list #5");
mvprintw(17, 6, "11. Merge list #6");
mvprintw(12,55, "12. Primary zone");
mvprintw(13,55, "13. Zone number #2");
mvprintw(14,55, "14. Zone number #3");
mvprintw(15,55, "15. Zone number #4");
mvprintw(16,55, "16. Zone number #5");
mvprintw(17,55, "17. Zone number #6");
temp = calloc(18, sizeof(char));
for (;;) {
set_color(WHITE, BLACK);
show_str( 7,26,40, fidonet.comment);
show_str( 8,26,12, fidonet.domain);
show_bool(9,26, fidonet.available);
show_bool(10,26, fidonet.deleted);
show_str(11,26,8, fidonet.nodelist);
for (i = 0; i < 6; i++) {
if ((fidonet.seclist[i].zone) || strlen(fidonet.seclist[i].nodelist)) {
show_str(i + 12,26,8, fidonet.seclist[i].nodelist);
sprintf(temp, "%d:%d/%d", fidonet.seclist[i].zone, fidonet.seclist[i].net, fidonet.seclist[i].node);
show_str(i + 12, 36,17, temp);
} else
show_str(i + 12,26,27, (char *)" ");
show_int(i + 12,74, fidonet.zone[i]);
}
j = select_menu(17);
switch(j) {
case 0:
crc1 = 0xffffffff;
crc1 = upd_crc32((char *)&fidonet, crc1, sizeof(fidonet));
if (crc != crc1) {
if (yes_no((char *)"Record is changed, save") == 1) {
working(1, 0, 0);
if ((fil = fopen(mfile, "r+")) == NULL) {
working(2, 0, 0);
free(temp);
return -1;
}
fseek(fil, offset, 0);
fwrite(&fidonet, sizeof(fidonet), 1, fil);
fclose(fil);
FidoUpdated = 1;
working(1, 0, 0);
working(0, 0, 0);
}
}
IsDoing("Browsing Menu");
free(temp);
return 0;
case 1:
E_STR(7,26,40, fidonet.comment, "The ^Comment^ for this network name")
case 2:
E_STR(8, 26,12, fidonet.domain, "The ^Name^ of the network without dots")
case 3:
E_BOOL(9,26, fidonet.available, "Is this network ^Available^ for use")
case 4:
E_BOOL(10,26, fidonet.deleted, "Is this netword ^Deleted^")
case 5:
E_STR(11,26,8, fidonet.nodelist, "The name of the ^Primary Nodelist^ for this network")
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
strcpy(fidonet.seclist[j-6].nodelist, edit_str(j+6,26,8, fidonet.seclist[j-6].nodelist, (char *)"The secondary ^nodelist^ or ^pointlist^ name for this domain"));
if (strlen(fidonet.seclist[j-6].nodelist)) {
do {
sprintf(temp, "%d:%d/%d", fidonet.seclist[j-6].zone, fidonet.seclist[j-6].net, fidonet.seclist[j-6].node);
strcpy(temp, edit_str(j+6,36,17, temp, (char *)"The top ^fidonet aka^ for this nodelist (zone:net/node)"));
if ((strstr(temp, ":") == NULL) || (strstr(temp, "/") == NULL)) {
working(2, 0, 0);
working(0, 0, 0);
}
} while ((strstr(temp, ":") == NULL) || (strstr(temp, "/") == NULL));
fidonet.seclist[j-6].zone = atoi(strtok(temp, ":"));
fidonet.seclist[j-6].net = atoi(strtok(NULL, "/"));
fidonet.seclist[j-6].node = atoi(strtok(NULL, ""));
} else {
fidonet.seclist[j-6].zone = 0;
fidonet.seclist[j-6].net = 0;
fidonet.seclist[j-6].node = 0;
}
break;
case 12:
case 13:
case 14:
case 15:
case 16:
case 17:
E_INT(j,74, fidonet.zone[j-12], "A ^Zone number^ which belongs to this domain (1..4095)")
}
}
return 0;
}
void EditFidonet(void)
{
int records, i, x, y;
char pick[12];
FILE *fil;
char temp[PATH_MAX];
long offset;
clr_index();
working(1, 0, 0);
if (config_read() == -1) {
working(2, 0, 0);
return;
}
records = CountFidonet();
if (records == -1) {
working(2, 0, 0);
return;
}
if (OpenFidonet() == -1) {
working(2, 0, 0);
return;
}
IsDoing("Browsing Menu");
working(0, 0, 0);
for (;;) {
clr_index();
set_color(WHITE, BLACK);
mvprintw( 5, 4, "2. FIDONET SETUP");
set_color(CYAN, BLACK);
if (records != 0) {
sprintf(temp, "%s/etc/fidonet.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(temp, "r")) != NULL) {
fread(&fidonethdr, sizeof(fidonethdr), 1, fil);
x = 2;
y = 7;
set_color(CYAN, BLACK);
for (i = 1; i <= records; i++) {
offset = sizeof(fidonethdr) + ((i - 1) * fidonethdr.recsize);
fseek(fil, offset, 0);
fread(&fidonet, fidonethdr.recsize, 1, fil);
if (fidonet.available)
set_color(CYAN, BLACK);
else
set_color(LIGHTBLUE, BLACK);
if (i == 11) {
x = 42;
y = 7;
}
sprintf(temp, "%3d. z%d: %-32s", i, fidonet.zone[0], fidonet.comment);
temp[38] = 0;
mvprintw(y, x, temp);
y++;
}
fclose(fil);
}
}
strcpy(pick, select_record(records, 20));
if (strncmp(pick, "-", 1) == 0) {
CloseFidonet(FALSE);
return;
}
if (strncmp(pick, "A", 1) == 0) {
working(1, 0, 0);
if (AppendFidonet() == 0) {
records++;
working(1, 0, 0);
} else
working(2, 0, 0);
working(0, 0, 0);
}
if ((atoi(pick) >= 1) && (atoi(pick) <= records))
EditFidoRec(atoi(pick));
}
}
void InitFidonetdb(void)
{
CountFidonet();
OpenFidonet();
CloseFidonet(TRUE);
}
void gold_akamatch(FILE *fp)
{
char temp[PATH_MAX];
FILE *fido;
faddr *want;
int i;
sprintf(temp, "%s/etc/fidonet.data", getenv("MBSE_ROOT"));
if ((fido = fopen(temp, "r")) == NULL)
return;
fprintf(fp, "; AKA Matching\n;\n");
want = (faddr *)malloc(sizeof(faddr));
fread(&fidonethdr, sizeof(fidonethdr), 1, fido);
while ((fread(&fidonet, fidonethdr.recsize, 1, fido)) == 1) {
for (i = 0; i < 6; i++)
if (fidonet.zone[i]) {
want->zone = fidonet.zone[0];
want->net = 0;
want->node = 0;
want->point = 0;
want->name = NULL;
want->domain = NULL;
fprintf(fp, "AKAMATCH %d:* %s\n", fidonet.zone[i], ascfnode(bestaka_s(want), 0xf));
}
}
free(want);
fprintf(fp, ";\n");
fprintf(fp, "AKAMATCHNET YES\n");
fprintf(fp, "AKAMATCHECHO YES\n"); /* On request, should work better */
fprintf(fp, "AKAMATCHLOCAL NO\n\n");
fprintf(fp, "; NODELISTS\n;\n");
fprintf(fp, "NODEPATH %s/\n", CFG.nodelists);
fseek(fido, fidonethdr.hdrsize, SEEK_SET);
while ((fread(&fidonet, fidonethdr.recsize, 1, fido)) == 1) {
fprintf(fp, "NODELIST %s.*\n", fidonet.nodelist);
for (i = 0; i < 6; i++)
if (strlen(fidonet.seclist[i].nodelist) || fidonet.seclist[i].zone)
fprintf(fp, "NODELIST %s.*\n", fidonet.seclist[i].nodelist);
}
// fprintf(fp, "USERLIST golded.lst\n");
fprintf(fp, "LOOKUPNET YES\n");
fprintf(fp, "LOOKUPECHO NO\n");
fprintf(fp, "LOOKUPLOCAL NO\n\n");
fclose(fido);
}
int fido_doc(FILE *fp, FILE *toc, int page)
{
char temp[PATH_MAX];
FILE *fido;
int i, j;
sprintf(temp, "%s/etc/fidonet.data", getenv("MBSE_ROOT"));
if ((fido = fopen(temp, "r")) == NULL)
return page;
page = newpage(fp, page);
addtoc(fp, toc, 2, 0, page, (char *)"Fidonet networks");
j = 0;
fprintf(fp, "\n\n");
fread(&fidonethdr, sizeof(fidonethdr), 1, fido);
while ((fread(&fidonet, fidonethdr.recsize, 1, fido)) == 1) {
if (j == 6) {
page = newpage(fp, page);
fprintf(fp, "\n");
j = 0;
}
fprintf(fp, " Comment %s\n", fidonet.comment);
fprintf(fp, " Domain %s\n", fidonet.domain);
fprintf(fp, " Available %s\n", getboolean(fidonet.available));
fprintf(fp, " Nodelist %s\n", fidonet.nodelist);
for (i = 0; i < 6; i++)
if (strlen(fidonet.seclist[i].nodelist) || fidonet.seclist[i].zone) {
fprintf(fp, " Merge list %d %-8s %d:%d/%d\n", i+1,
fidonet.seclist[i].nodelist, fidonet.seclist[i].zone,
fidonet.seclist[i].net, fidonet.seclist[i].node);
}
fprintf(fp, " Zone(s) ");
for (i = 0; i < 6; i++)
if (fidonet.zone[i])
fprintf(fp, "%d ", fidonet.zone[i]);
fprintf(fp, "\n\n\n");
j++;
}
fclose(fido);
return page;
}
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