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deb-mbse/mbsetup/m_mgroup.c

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/*****************************************************************************
*
* $Id$
* Purpose ...............: Setup MGroups.
*
*****************************************************************************
* Copyright (C) 1997-2002
*
* 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/users.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_node.h"
#include "m_marea.h"
#include "m_mgroup.h"
int MGrpUpdated = 0;
/*
* Count nr of mgroup records in the database.
* Creates the database if it doesn't exist.
*/
int CountMGroup(void)
{
FILE *fil;
char ffile[PATH_MAX];
int count;
sprintf(ffile, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
if ((fil = fopen(ffile, "r")) == NULL) {
if ((fil = fopen(ffile, "a+")) != NULL) {
Syslog('+', "Created new %s", ffile);
mgrouphdr.hdrsize = sizeof(mgrouphdr);
mgrouphdr.recsize = sizeof(mgroup);
fwrite(&mgrouphdr, sizeof(mgrouphdr), 1, fil);
memset(&mgroup, 0, sizeof(mgroup));
sprintf(mgroup.Name, "NOGROUP");
sprintf(mgroup.Comment, "Dummy group for badmail, dupemail");
mgroup.Active = TRUE;
fwrite(&mgroup, sizeof(mgroup), 1, fil);
memset(&mgroup, 0, sizeof(mgroup));
sprintf(mgroup.Name, "LOCAL");
sprintf(mgroup.Comment, "Local mail areas");
mgroup.Active = TRUE;
fwrite(&mgroup, sizeof(mgroup), 1, fil);
fclose(fil);
chmod(ffile, 0640);
return 2;
} else
return -1;
}
fread(&mgrouphdr, sizeof(mgrouphdr), 1, fil);
fseek(fil, 0, SEEK_SET);
fread(&mgrouphdr, mgrouphdr.hdrsize, 1, fil);
fseek(fil, 0, SEEK_END);
count = (ftell(fil) - mgrouphdr.hdrsize) / mgrouphdr.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 OpenMGroup(void);
int OpenMGroup(void)
{
FILE *fin, *fout;
char fnin[PATH_MAX], fnout[PATH_MAX], temp[13];
long oldsize;
int i;
sprintf(fnin, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
sprintf(fnout, "%s/etc/mgroups.temp", getenv("MBSE_ROOT"));
if ((fin = fopen(fnin, "r")) != NULL) {
if ((fout = fopen(fnout, "w")) != NULL) {
MGrpUpdated = 0;
fread(&mgrouphdr, sizeof(mgrouphdr), 1, fin);
fseek(fin, 0, SEEK_SET);
fread(&mgrouphdr, mgrouphdr.hdrsize, 1, fin);
if (mgrouphdr.hdrsize != sizeof(mgrouphdr)) {
mgrouphdr.hdrsize = sizeof(mgrouphdr);
mgrouphdr.lastupd = time(NULL);
MGrpUpdated = 1;
}
/*
* In case we are automaitc upgrading the data format
* we save the old format. If it is changed, the
* database must always be updated.
*/
oldsize = mgrouphdr.recsize;
if (oldsize != sizeof(mgroup))
MGrpUpdated = 1;
mgrouphdr.hdrsize = sizeof(mgrouphdr);
mgrouphdr.recsize = sizeof(mgroup);
fwrite(&mgrouphdr, sizeof(mgrouphdr), 1, fout);
if (MGrpUpdated)
Syslog('+', "Updated %s, format changed", fnin);
/*
* The datarecord is filled with zero's before each
* read, so if the format changed, the new fields
* will be empty.
*/
memset(&mgroup, 0, sizeof(mgroup));
while (fread(&mgroup, oldsize, 1, fin) == 1) {
if (MGrpUpdated && !strlen(mgroup.BasePath)) {
memset(&temp, 0, sizeof(temp));
strcpy(temp, mgroup.Name);
for (i = 0; i < strlen(temp); i++) {
if (isupper(temp[i]))
temp[i] = tolower(temp[i]);
if (temp[i] == '.')
temp[i] = '/';
}
sprintf(mgroup.BasePath, "%s/var/mail/%s", getenv("MBSE_ROOT"), temp);
}
fwrite(&mgroup, sizeof(mgroup), 1, fout);
memset(&mgroup, 0, sizeof(mgroup));
}
fclose(fin);
fclose(fout);
return 0;
} else
return -1;
}
return -1;
}
void CloseMGroup(int);
void CloseMGroup(int force)
{
char fin[PATH_MAX], fout[PATH_MAX];
FILE *fi, *fo;
st_list *mgr = NULL, *tmp;
sprintf(fin, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
sprintf(fout,"%s/etc/mgroups.temp", getenv("MBSE_ROOT"));
if (MGrpUpdated == 1) {
if (force || (yes_no((char *)"Database is changed, save changes") == 1)) {
working(1, 0, 0);
fi = fopen(fout, "r");
fo = fopen(fin, "w");
fread(&mgrouphdr, mgrouphdr.hdrsize, 1, fi);
fwrite(&mgrouphdr, mgrouphdr.hdrsize, 1, fo);
while (fread(&mgroup, mgrouphdr.recsize, 1, fi) == 1)
if (!mgroup.Deleted)
fill_stlist(&mgr, mgroup.Name, ftell(fi) - mgrouphdr.recsize);
sort_stlist(&mgr);
for (tmp = mgr; tmp; tmp = tmp->next) {
fseek(fi, tmp->pos, SEEK_SET);
fread(&mgroup, mgrouphdr.recsize, 1, fi);
fwrite(&mgroup, mgrouphdr.recsize, 1, fo);
}
tidy_stlist(&mgr);
fclose(fi);
fclose(fo);
unlink(fout);
chmod(fin, 0640);
Syslog('+', "Updated \"mgroups.data\"");
return;
}
}
chmod(fin, 0640);
working(1, 0, 0);
unlink(fout);
}
int AppendMGroup(void)
{
FILE *fil;
char ffile[PATH_MAX];
sprintf(ffile, "%s/etc/mgroups.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(ffile, "a")) != NULL) {
memset(&mgroup, 0, sizeof(mgroup));
mgroup.StartDate = time(NULL);
fwrite(&mgroup, sizeof(mgroup), 1, fil);
fclose(fil);
MGrpUpdated = 1;
return 0;
} else
return -1;
}
void MgScreen(void)
{
clr_index();
set_color(WHITE, BLACK);
mvprintw( 5, 2, "9.1 EDIT MESSAGE GROUP");
set_color(CYAN, BLACK);
mvprintw( 7, 2, "1. Name");
mvprintw( 8, 2, "2. Comment");
mvprintw( 9, 2, "3. Base path");
mvprintw(10, 2, "4. Read sec");
mvprintw(11, 2, "5. Write sec");
mvprintw(12, 2, "6. Sysop sec");
mvprintw(13, 2, "7. Start at");
mvprintw(14, 2, "8. Net reply");
mvprintw(15, 2, "9. Users del");
mvprintw(16, 2, "10. Aliases");
mvprintw(17, 2, "11. Quotes");
mvprintw(18, 2, "12. Active");
mvprintw(13,41, "13. Deleted");
mvprintw(14,41, "14. Auto change");
mvprintw(15,41, "15. User change");
mvprintw(16,41, "16. Use Aka");
mvprintw(17,41, "17. Uplink");
mvprintw(18,41, "18. Areas");
}
/*
* Check if field can be edited without screwing up the database.
*/
int CheckMgroup(void);
int CheckMgroup(void)
{
int ncnt, mcnt;
working(1, 0, 0);
ncnt = GroupInNode(mgroup.Name, TRUE);
mcnt = GroupInMarea(mgroup.Name);
working(0, 0, 0);
if (ncnt || mcnt) {
errmsg((char *)"Error, %d node(s) and/or %d message area(s) connected", ncnt, mcnt);
return TRUE;
}
return FALSE;
}
/*
* Edit one record, return -1 if there are errors, 0 if ok.
*/
int EditMGrpRec(int Area)
{
FILE *fil;
static char mfile[PATH_MAX], temp[13];
static long offset;
static int i, j, tmp;
unsigned long crc, crc1;
clr_index();
working(1, 0, 0);
IsDoing("Edit MessageGroup");
sprintf(mfile, "%s/etc/mgroups.temp", getenv("MBSE_ROOT"));
if ((fil = fopen(mfile, "r")) == NULL) {
working(2, 0, 0);
return -1;
}
offset = sizeof(mgrouphdr) + ((Area -1) * sizeof(mgroup));
if (fseek(fil, offset, 0) != 0) {
working(2, 0, 0);
return -1;
}
fread(&mgroup, sizeof(mgroup), 1, fil);
fclose(fil);
crc = 0xffffffff;
crc = upd_crc32((char *)&mgroup, crc, sizeof(mgroup));
working(0, 0, 0);
MgScreen();
for (;;) {
set_color(WHITE, BLACK);
show_str( 7,16,12, mgroup.Name);
show_str( 8,16,55, mgroup.Comment);
show_str( 9,16,64, mgroup.BasePath);
show_int( 10,16, mgroup.RDSec.level);
show_int( 11,16, mgroup.WRSec.level);
show_int( 12,16, mgroup.SYSec.level);
show_int( 13,16, mgroup.StartArea);
show_int( 14,16, mgroup.NetReply);
show_bool(15,16, mgroup.UsrDelete);
show_bool(16,16, mgroup.Aliases);
show_bool(17,16, mgroup.Quotes);
show_bool(18,16, mgroup.Active);
show_bool(13,57, mgroup.Deleted);
show_bool(14,57, mgroup.AutoChange);
show_bool(15,57, mgroup.UserChange);
show_aka( 16,57, mgroup.UseAka);
show_aka( 17,57, mgroup.UpLink);
show_str( 18,57,12, mgroup.AreaFile);
j = select_menu(18);
switch(j) {
case 0: if (!mgroup.StartArea && strlen(mgroup.AreaFile)) {
errmsg("Areas file defined but no BBS start area");
break;
}
crc1 = 0xffffffff;
crc1 = upd_crc32((char *)&mgroup, crc1, sizeof(mgroup));
if (crc != crc1) {
if (yes_no((char *)"Record is changed, save") == 1) {
working(1, 0, 0);
if ((fil = fopen(mfile, "r+")) == NULL) {
WriteError("$Can't reopen %s", mfile);
working(2, 0, 0);
return -1;
}
fseek(fil, offset, 0);
fwrite(&mgroup, sizeof(mgroup), 1, fil);
fclose(fil);
MGrpUpdated = 1;
working(1, 0, 0);
working(0, 0, 0);
}
}
IsDoing("Browsing Menu");
return 0;
case 1: if (CheckMgroup())
break;
strcpy(mgroup.Name, edit_str(7,16,12, mgroup.Name, (char *)"The ^name^ for this message group"));
if (strlen(mgroup.BasePath) == 0) {
memset(&temp, 0, sizeof(temp));
strcpy(temp, mgroup.Name);
for (i = 0; i < strlen(temp); i++) {
if (temp[i] == '.')
temp[i] = '/';
if (isupper(temp[i]))
temp[i] = tolower(temp[i]);
}
sprintf(mgroup.BasePath, "%s/var/mail/%s", getenv("MBSE_ROOT"), temp);
}
break;
case 2: E_STR( 8,16,55, mgroup.Comment, "The ^desription^ for this message group")
case 3: E_PTH( 9,16,64, mgroup.BasePath, "The ^Base path^ where new JAM areas are created", 0770)
case 4: E_SEC( 10,16, mgroup.RDSec, "9.1.4 MESSAGE GROUP READ SECURITY", MgScreen)
case 5: E_SEC( 11,16, mgroup.WRSec, "9.1.5 MESSAGE GROUP WRITE SECURITY", MgScreen)
case 6: E_SEC( 12,16, mgroup.SYSec, "9.1.6 MESSAGE GROUP SYSOP SECURITY", MgScreen)
case 7: E_INT( 13,16, mgroup.StartArea, "The ^Start area number^ from where to add areas")
case 8: E_INT( 14,16, mgroup.NetReply, "The ^Area Number^ for netmail replies")
case 9: E_BOOL(15,16, mgroup.UsrDelete, "Allow users to ^Delete^ their messages")
case 10:E_BOOL(16,16, mgroup.Aliases, "Allow ^Aliases^ or real names only")
case 11:E_BOOL(17,16, mgroup.Quotes, "Allow random ^quotes^ to new messages")
case 12:if (CheckMgroup())
break;
E_BOOL(18,16, mgroup.Active, "Is this message group ^active^")
case 13:if (CheckMgroup())
break;
E_BOOL(13,57, mgroup.Deleted, "Is this group ^Deleted^")
case 14:E_BOOL(14,57, mgroup.AutoChange, "^Auto change^ areas from new areas lists")
case 15:tmp = edit_bool(15,57, mgroup.UserChange, (char *)"^Auto add/delete^ areas from downlinks requests");
if (tmp && !mgroup.UpLink.zone)
errmsg("It looks like you are the toplevel, no Uplink defined");
else
mgroup.UserChange = tmp;
break;
case 16:tmp = PickAka((char *)"9.1.16", TRUE);
if (tmp != -1)
memcpy(&mgroup.UseAka, &CFG.aka[tmp], sizeof(fidoaddr));
MgScreen();
break;
case 17:mgroup.UpLink = PullUplink((char *)"9.1.17");
MgScreen();
break;
case 18:E_STR( 18,57,12, mgroup.AreaFile, "The name of the ^Areas File^ from the uplink")
}
}
return 0;
}
void EditMGroup(void)
{
int records, i, o, x, y;
char pick[12];
FILE *fil;
char temp[PATH_MAX];
long offset;
clr_index();
working(1, 0, 0);
IsDoing("Browsing Menu");
if (config_read() == -1) {
working(2, 0, 0);
return;
}
records = CountMGroup();
if (records == -1) {
working(2, 0, 0);
return;
}
if (OpenMGroup() == -1) {
working(2, 0, 0);
return;
}
working(0, 0, 0);
o = 0;
if (! check_free())
return;
for (;;) {
clr_index();
set_color(WHITE, BLACK);
mvprintw( 5, 4, "9.1 MESSAGE GROUPS SETUP");
set_color(CYAN, BLACK);
if (records != 0) {
sprintf(temp, "%s/etc/mgroups.temp", getenv("MBSE_ROOT"));
working(1, 0, 0);
if ((fil = fopen(temp, "r")) != NULL) {
fread(&mgrouphdr, sizeof(mgrouphdr), 1, fil);
x = 2;
y = 7;
set_color(CYAN, BLACK);
for (i = 1; i <= 20; i++) {
if (i == 11 ) {
x = 42;
y = 7;
}
if ((o + i) <= records) {
offset = sizeof(mgrouphdr) + (((o + i) - 1) * mgrouphdr.recsize);
fseek(fil, offset, 0);
fread(&mgroup, mgrouphdr.recsize, 1, fil);
if (mgroup.Active)
set_color(CYAN, BLACK);
else
set_color(LIGHTBLUE, BLACK);
sprintf(temp, "%3d. %-12s %-18s", o + i, mgroup.Name, mgroup.Comment);
temp[38] = '\0';
mvprintw(y, x, temp);
y++;
}
}
fclose(fil);
}
}
working(0, 0, 0);
strcpy(pick, select_record(records, 20));
if (strncmp(pick, "-", 1) == 0) {
CloseMGroup(FALSE);
open_bbs();
return;
}
if (strncmp(pick, "A", 1) == 0) {
working(1, 0, 0);
if (AppendMGroup() == 0) {
records++;
working(1, 0, 0);
} else
working(2, 0, 0);
working(0, 0, 0);
}
if (strncmp(pick, "N", 1) == 0)
if ((o + 20) < records)
o = o + 20;
if (strncmp(pick, "P", 1) == 0)
if ((o - 20) >= 0)
o = o - 20;
if ((atoi(pick) >= 1) && (atoi(pick) <= records)) {
EditMGrpRec(atoi(pick));
o = ((atoi(pick) - 1) / 20) * 20;
}
}
}
void InitMGroup(void)
{
CountMGroup();
OpenMGroup();
CloseMGroup(TRUE);
}
char *PickMGroup(char *shdr)
{
static char MGrp[21] = "";
int records, i, o = 0, y, x;
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 MGrp;
}
records = CountMGroup();
if (records == -1) {
working(2, 0, 0);
return MGrp;
}
working(0, 0, 0);
for (;;) {
clr_index();
set_color(WHITE, BLACK);
sprintf(temp, "%s. MESSAGE GROUP SELECT", shdr);
mvprintw( 5, 4, temp);
set_color(CYAN, BLACK);
if (records != 0) {
sprintf(temp, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
working(1, 0, 0);
if ((fil = fopen(temp, "r")) != NULL) {
fread(&mgrouphdr, sizeof(mgrouphdr), 1, fil);
x = 2;
y = 7;
set_color(CYAN, BLACK);
for (i = 1; i <= 20; i++) {
if (i == 11) {
x = 42;
y = 7;
}
if ((o + i) <= records) {
offset = sizeof(mgrouphdr) + (((o + i) - 1) * mgrouphdr.recsize);
fseek(fil, offset, 0);
fread(&mgroup, mgrouphdr.recsize, 1, fil);
if (mgroup.Active)
set_color(CYAN, BLACK);
else
set_color(LIGHTBLUE, BLACK);
sprintf(temp, "%3d. %-12s %-18s", o + i, mgroup.Name, mgroup.Comment);
temp[38] = '\0';
mvprintw(y, x, temp);
y++;
}
}
fclose(fil);
}
}
working(0, 0, 0);
strcpy(pick, select_pick(records, 20));
if (strncmp(pick, "-", 1) == 0)
return MGrp;
if (strncmp(pick, "N", 1) == 0)
if ((o + 20) < records)
o = o + 20;
if (strncmp(pick, "P", 1) == 0)
if ((o - 20) >= 0)
o = o - 20;
if ((atoi(pick) >= 1) && (atoi(pick) <= records)) {
sprintf(temp, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
fil = fopen(temp, "r");
offset = sizeof(mgrouphdr) + ((atoi(pick) - 1) * mgrouphdr.recsize);
fseek(fil, offset, 0);
fread(&mgroup, mgrouphdr.recsize, 1, fil);
fclose(fil);
strcpy(MGrp, mgroup.Name);
return MGrp;
}
}
}
int mail_group_doc(FILE *fp, FILE *toc, int page)
{
char temp[PATH_MAX];
FILE *no;
int j;
sprintf(temp, "%s/etc/mgroups.data", getenv("MBSE_ROOT"));
if ((no = fopen(temp, "r")) == NULL)
return page;
addtoc(fp, toc, 9, 1, page, (char *)"Mail processing groups");
j = 0;
fprintf(fp, "\n");
fread(&mgrouphdr, sizeof(mgrouphdr), 1, no);
fseek(no, 0, SEEK_SET);
fread(&mgrouphdr, mgrouphdr.hdrsize, 1, no);
while ((fread(&mgroup, mgrouphdr.recsize, 1, no)) == 1) {
if (j == 3) {
page = newpage(fp, page);
fprintf(fp, "\n");
j = 0;
}
fprintf(fp, " Group name %s\n", mgroup.Name);
fprintf(fp, " Comment %s\n", mgroup.Comment);
fprintf(fp, " Active %s\n", getboolean(mgroup.Active));
fprintf(fp, " Use Aka %s\n", aka2str(mgroup.UseAka));
fprintf(fp, " Uplink %s\n", aka2str(mgroup.UpLink));
fprintf(fp, " Areas file %s\n", mgroup.AreaFile);
fprintf(fp, " Base path %s\n", mgroup.BasePath);
fprintf(fp, " Netmail reply area %d\n", mgroup.NetReply);
fprintf(fp, " Start new areas at %d\n", mgroup.StartArea);
fprintf(fp, " Read security %s\n", get_secstr(mgroup.RDSec));
fprintf(fp, " Write security %s\n", get_secstr(mgroup.WRSec));
fprintf(fp, " Sysop security %s\n", get_secstr(mgroup.SYSec));
fprintf(fp, " Use aliases %s\n", getboolean(mgroup.Aliases));
fprintf(fp, " Add quotes %s\n", getboolean(mgroup.Quotes));
fprintf(fp, " Auto add/del areas %s\n", getboolean(mgroup.AutoChange));
fprintf(fp, " user add/del areas %s\n", getboolean(mgroup.UserChange));
fprintf(fp, " Start area date %s", ctime(&mgroup.StartDate));
fprintf(fp, " Last active date %s\n", ctime(&mgroup.LastDate));
fprintf(fp, "\n\n");
j++;
}
fclose(no);
return page;
}
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