deb-mbse/mbsetup/m_ticarea.c

/*****************************************************************************
 *
 * $Id$
 * Purpose ...............: TIC Areas Setup Program 
 *
 *****************************************************************************
 * 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 "../config.h"
#include "../lib/libs.h"
#include "../lib/memwatch.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 "grlist.h"
#include "m_global.h"
#include "m_node.h"
#include "m_fgroup.h"
#include "m_farea.h"
#include "m_archive.h"
#include "m_ticarea.h"


int		TicUpdated = 0;
unsigned long	TicCrc;
FILE		*ttfil = NULL;



/*
 * Count nr of tic records in the database.
 * Creates the database if it doesn't exist.
 */
int CountTicarea(void)
{
	FILE	*fil;
	char	ffile[PATH_MAX];
	int	count;

	sprintf(ffile, "%s/etc/tic.data", getenv("MBSE_ROOT"));
	if ((fil = fopen(ffile, "r")) == NULL) {
		if ((fil = fopen(ffile, "a+")) != NULL) {
			Syslog('+', "Created new %s", ffile);
			tichdr.hdrsize = sizeof(tichdr);
			tichdr.recsize = sizeof(tic);
			tichdr.syssize = CFG.tic_systems * sizeof(sysconnect);
			tichdr.lastupd = time(NULL);
			fwrite(&tichdr, sizeof(tichdr), 1, fil);
			fclose(fil);
			chmod(ffile, 0640);
			return 0;
		} else
			return -1;
	}

	fread(&tichdr, sizeof(tichdr), 1, fil);
	fseek(fil, 0, SEEK_SET);
	fread(&tichdr, tichdr.hdrsize, 1, fil);
	fseek(fil, 0, SEEK_END);
	count = (ftell(fil) - tichdr.hdrsize) / (tichdr.recsize + tichdr.syssize);
	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 OpenTicarea(void)
{
	FILE	*fin, *fout;
	char	fnin[PATH_MAX], fnout[PATH_MAX];
	long	oldsize, oldsys;
	struct	_sysconnect syscon;
	int	i, oldsystems;

	sprintf(fnin,  "%s/etc/tic.data", getenv("MBSE_ROOT"));
	sprintf(fnout, "%s/etc/tic.temp", getenv("MBSE_ROOT"));
	if ((fin = fopen(fnin, "r")) != NULL) {
		if ((fout = fopen(fnout, "w")) != NULL) {
			TicUpdated = 0;
			fread(&tichdr, sizeof(tichdr), 1, fin);
			fseek(fin, 0, SEEK_SET);
			fread(&tichdr, tichdr.hdrsize, 1, fin);
			if (tichdr.hdrsize != sizeof(tichdr)) {
				tichdr.hdrsize = sizeof(tichdr);
				tichdr.lastupd = time(NULL);
				TicUpdated = 1;
			}

			/*
			 * 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 = tichdr.recsize;
			oldsys  = tichdr.syssize;
			oldsystems = oldsys / sizeof(syscon);
			if ((oldsize != sizeof(tic)) || (CFG.tic_systems != oldsystems)) {
				TicUpdated = 1;
				if (oldsize != sizeof(tic))
				    Syslog('+', "Upgraded %s, format changed", fnin);
				else if (CFG.tic_systems != oldsystems)
				    Syslog('+', "Upgraded %s, nr of systems now %d", fnin, CFG.tic_systems);
			}
			tichdr.hdrsize = sizeof(tichdr);
			tichdr.recsize = sizeof(tic);
			tichdr.syssize = sizeof(syscon) * CFG.tic_systems;
			fwrite(&tichdr, sizeof(tichdr), 1, fout);

			/*
			 * The datarecord is filled with zero's before each
			 * read, so if the format changed, the new fields
			 * will be empty.
			 */
			memset(&tic, 0, sizeof(tic));
			while (fread(&tic, oldsize, 1, fin) == 1) {
				if (TicUpdated && !tic.LinkSec.level) {
				    tic.LinkSec.level = 1;
				    tic.LinkSec.flags = 1;
				}
				fwrite(&tic, sizeof(tic), 1, fout);
				memset(&tic, 0, sizeof(tic));
				/*
				 * Copy the existing connections
				 */
				for (i = 1; i <= oldsystems; i++) {
					fread(&syscon, sizeof(syscon), 1, fin);
					/* 
					 * Write only valid records
					 */
					if (i <= CFG.tic_systems) 
						fwrite(&syscon, sizeof(syscon), 1, fout);
				}
				if (oldsystems < CFG.tic_systems) {
					/*
					 * The size is increased, fill with
					 * blank records.
					 */
					memset(&syscon, 0, sizeof(syscon));
					for (i = (oldsystems + 1); i <= CFG.tic_systems; i++)
						fwrite(&syscon, sizeof(syscon), 1, fout);
				}
			}

			fclose(fin);
			fclose(fout);
			return 0;
		} else
			return -1;
	}
	return -1;
}



void CloseTicarea(int Force)
{
	char	fin[PATH_MAX], fout[PATH_MAX];
	FILE	*fi, *fo;
	st_list	*tir = NULL, *tmp;
	int	i;
	struct	_sysconnect syscon;

	sprintf(fin, "%s/etc/tic.data", getenv("MBSE_ROOT"));
	sprintf(fout,"%s/etc/tic.temp", getenv("MBSE_ROOT"));

	if (TicUpdated == 1) {
		if (Force || (yes_no((char *)"Tic areas database is changed, save changes")) == 1) {
			working(1, 0, 0);
			fi = fopen(fout, "r");
			fo = fopen(fin,  "w");
			fread(&tichdr, tichdr.hdrsize, 1, fi);
			fwrite(&tichdr, tichdr.hdrsize, 1, fo);

			while (fread(&tic, tichdr.recsize, 1, fi) == 1) {
				if (!tic.Deleted)
					fill_stlist(&tir, tic.Name, ftell(fi) - tichdr.recsize);
				fseek(fi, tichdr.syssize, SEEK_CUR);
			}
			sort_stlist(&tir);

			for (tmp = tir; tmp; tmp = tmp->next) {
				fseek(fi, tmp->pos, SEEK_SET);
				fread(&tic, tichdr.recsize, 1, fi);
				fwrite(&tic, tichdr.recsize, 1, fo);
				for (i = 0; i < (tichdr.syssize / sizeof(syscon)); i++) {
					fread(&syscon, sizeof(syscon), 1, fi);
					fwrite(&syscon, sizeof(syscon), 1, fo);
				}
			}

			tidy_stlist(&tir);
			fclose(fi);
			fclose(fo);
			unlink(fout);
			chmod(fin, 0640);
			Syslog('+', "Updated \"tic.data\"");
			return;
		}
	}
	chmod(fin, 0640);
	working(1, 0, 0);
	unlink(fout); 
}



int AppendTicarea(void);
int AppendTicarea(void)
{
	FILE	*fil;
	char	ffile[PATH_MAX];
	struct	_sysconnect syscon;
	int	i;

	sprintf(ffile, "%s/etc/tic.temp", getenv("MBSE_ROOT"));
	if ((fil = fopen(ffile, "a")) != NULL) {
		memset(&tic, 0, sizeof(tic));
		/*
		 * Fill in default values
		 */
		tic.DupCheck   = TRUE;
		tic.Secure     = TRUE;
		tic.VirScan    = TRUE;
		tic.Announce   = TRUE;
		tic.UpdMagic   = TRUE;
		tic.FileId     = TRUE;
		tic.Active     = TRUE;
		tic.AreaStart  = time(NULL);
		tic.LinkSec.level = 1;
		tic.LinkSec.flags = 1;
		fwrite(&tic, sizeof(tic), 1, fil);
		memset(&syscon, 0, sizeof(syscon));
		for (i = 1; i <= CFG.tic_systems; i++)
			fwrite(&syscon, sizeof(syscon), 1, fil);
		fclose(fil);
		TicUpdated = 1;
		return 0;
	} else
		return -1;
}



void EditTicSystem(sysconnect *);
void EditTicSystem(sysconnect *Sys)
{
	sysconnect	S;
	unsigned short	zone = 0;
	int		refresh = TRUE;

	S = (* Sys);
	for (;;) {
		if (refresh) {
			clr_index();
			set_color(WHITE, BLACK);
			mvprintw( 5,6, "10.2.25 EDIT CONNECTION");
			set_color(CYAN, BLACK);
			mvprintw( 7,6, "1.      Aka");
			mvprintw( 8,6, "2.      Send to");
			mvprintw( 9,6, "3.      Recv from");
			mvprintw(10,6, "4.      Pause");
			mvprintw(11,6, "5.      Delete");
			refresh = FALSE;
		}

		set_color(WHITE, BLACK);
		show_str(  7,24,23, aka2str(S.aka));
		show_bool( 8,24, S.sendto);
		show_bool( 9,24, S.receivefrom);
		show_bool(10,24, S.pause);
		zone = S.aka.zone;

		switch(select_menu(5)) {
			case 0:	(* Sys) = S;
				return;
			case 1:	S.aka = PullUplink((char *)"10.2.25");
				refresh = TRUE;
				break;
			case 2: E_BOOL( 8,24, S.sendto,      "^Send^ files ^to^ this node")
			case 3: E_BOOL( 9,24, S.receivefrom, "^Receive^ files ^from^ this node")
			case 4: E_BOOL(10,24, S.pause,       "Is this node ^paused^")
			case 5: if (yes_no((char *)"Delete this entry")) {
					memset(&S, 0, sizeof(sysconnect));
					(* Sys) = S;
					return;
				}
				break;
		}

		/*
		 * Set sendto to on when a new
		 * zone is entered.
		 */
		if ((S.aka.zone) && (!zone)) {
			S.sendto = 1;
		}
	}
}



int EditTicConnections(FILE *);
int EditTicConnections(FILE *fil)
{
	int		systems, o = 0, i, y, x;
	long		offset;
	char		pick[12];
	sysconnect	System;
	char		status[4];
	char		temp[41];

	systems = tichdr.syssize / sizeof(sysconnect);
	for (;;) {
		clr_index();
		set_color(WHITE, BLACK);
		mvprintw( 5, 5, "10.2.25 TIC AREA CONNECTIONS");
		set_color(CYAN, BLACK);
		y = 7;
		x = 2;
		for (i = 1; i <= 20; i++) {
			if ((o+i-1) < systems) {
				if (i == 11) {
					y = 7;
					x = 42;
				}
				offset = (o+i-1) * sizeof(sysconnect);
				if ((fseek(fil, offset, 0)) != 0) {
					working(2, 0, 0);
					return FALSE;
				}
				fread(&System, sizeof(sysconnect), 1, fil);
				memset(&status, 0, 4);
				memset(&status, '-', 3);
				if (System.sendto)
					status[0] = 'S';
				if (System.receivefrom)
					status[1] = 'R';
				if (System.pause)
					status[2] = 'P';
				if (System.aka.zone) {
					set_color(CYAN,BLACK);
					sprintf(temp, "%3d. %s %s", o+i, status, aka2str(System.aka));
				} else {
					set_color(LIGHTBLUE, BLACK);
					sprintf(temp, "%3d.", o+i);
				}
				mvprintw(y, x, temp);
				y++;
			}
		}
		strcpy(pick, select_pick(systems, 20));

		if (strncmp(pick, "-", 1) == 0) {
			return FALSE;
		}

		if (strncmp(pick, "N", 1) == 0) 
			if ((o + 20) < systems)
				o = o + 20;

		if (strncmp(pick, "P", 1) == 0)
			if ((o - 20) >= 0)
				o = o - 20;

		if (((atoi(pick) > 0) && (atoi(pick) <= systems))) {
			offset = (atoi(pick) -1) * sizeof(sysconnect);
			fseek(fil, offset, 0);
			fread(&System, sizeof(sysconnect), 1, fil);
			EditTicSystem(&System);
			fseek(fil, offset, 0);
			fwrite(&System, sizeof(sysconnect), 1, fil);
		}
	}
}



void SetTicScreen(void);
void SetTicScreen(void)
{
    clr_index();
    set_color(WHITE, BLACK);
    mvprintw( 4, 2, "10.2 EDIT TIC AREA");
    set_color(CYAN, BLACK);
    
    mvprintw( 6, 2, "1.  Comment");
    mvprintw( 7, 2, "2.  Area tag");
    mvprintw( 8, 2, "3.  Security");
    mvprintw( 9, 2, "4.  BBS area");
    mvprintw(10, 2, "5.  Message");
    mvprintw(11, 2, "6.  Group");
    mvprintw(12, 2, "7.  Keep #");
    mvprintw(13, 2, "8.  Fido aka");
    mvprintw(14, 2, "9.  Convert");
    mvprintw(15, 2, "10. Banner");
    mvprintw(16, 2, "11. Replace");

    mvprintw( 9,41, "12. Dupecheck");
    mvprintw(10,41, "13. Secure");
    mvprintw(11,41, "14. Touch");
    mvprintw(12,41, "15. Virus sc.");
    mvprintw(13,41, "16. Announce");
    mvprintw(14,41, "17. Upd magic");
    mvprintw(15,41, "18. File_id");
    mvprintw(16,41, "19. Conv.all");

    mvprintw( 9,60, "20. Send org.");
    mvprintw(10,60, "21. Mandatory");
    mvprintw(11,60, "22. Notified");
    mvprintw(12,60, "23. Upl discon");
    mvprintw(13,60, "24. Deleted");
    mvprintw(14,60, "25. Active");
    mvprintw(15,60, "26. Systems");
} 



long LoadTicRec(int, int);
long LoadTicRec(int Area, int work)
{
	FILE            *fil;
	char            mfile[PATH_MAX];
	long            offset;
	sysconnect      System;
	int		i;

	if (work) 
		working(1, 0, 0);

	sprintf(mfile, "%s/etc/tic.temp", getenv("MBSE_ROOT"));
	if ((fil = fopen(mfile, "r")) == NULL) {
		working(2, 0, 0);
		return -1;
	}

	if ((ttfil = tmpfile()) == NULL) {
		working(2, 0, 0);
		return -1;
	}

	fread(&tichdr, sizeof(tichdr), 1, fil);
	offset = tichdr.hdrsize + (((Area -1) * (tichdr.recsize + tichdr.syssize)));
	if (fseek(fil, offset, 0) != 0) {
		fclose(ttfil);
		working(2, 0, 0);
		return -1;
	}

	fread(&tic, tichdr.recsize, 1, fil);
	TicCrc = 0xffffffff;
	TicCrc = upd_crc32((char *)&tic, TicCrc, tichdr.recsize);
	for (i = 0; i < (tichdr.syssize / sizeof(sysconnect)); i++) {
		fread(&System, sizeof(sysconnect), 1, fil);
		fwrite(&System, sizeof(sysconnect), 1, ttfil);
		TicCrc = upd_crc32((char *)&System, TicCrc, sizeof(sysconnect));
	}
	fclose(fil);
	if (work)
		working(0, 0, 0);
	return offset;
}



int SaveTicRec(int, int);
int SaveTicRec(int Area, int work)
{
	int             i;
	FILE            *fil;
	long            offset;
	char            mfile[PATH_MAX];
	sysconnect      System;

	if (work)
		working(1, 0, 0);
	sprintf(mfile, "%s/etc/tic.temp", getenv("MBSE_ROOT"));
	if ((fil = fopen(mfile, "r+")) == 0) {
		working(2, 0, 0);
		return -1;
	}

	fread(&tichdr, sizeof(tichdr), 1, fil);
	offset = tichdr.hdrsize + (((Area -1) * (tichdr.recsize + tichdr.syssize)));
	if (fseek(fil, offset, SEEK_SET)) {
		fclose(fil);
		working(2, 0, 0);
		return -1;
	}

	fwrite(&tic, tichdr.recsize, 1, fil);
	fseek(ttfil, 0, SEEK_SET);
	for (i = 0; i < (tichdr.syssize / sizeof(sysconnect)); i++) {
		fread(&System, sizeof(sysconnect), 1, ttfil);
		fwrite(&System, sizeof(sysconnect), 1, fil);
	}
	fclose(fil);
	fclose(ttfil);
	ttfil = NULL;
	if (work)
		working(0, 0, 0);
	return 0;
}



void ShowTicStatus(sysconnect);
void ShowTicStatus(sysconnect S)
{
	clr_index();
	set_color(CYAN, BLACK);
	mvprintw( 7, 6, "Aka");
	mvprintw( 8, 6, "Send to");
	mvprintw( 9, 6, "Recv from");
	mvprintw(10, 6, "Pause");
	set_color(WHITE, BLACK);
	show_str(  7,16,23, aka2str(S.aka));
	show_bool( 8,16, S.sendto);
	show_bool( 9,16, S.receivefrom);
	show_bool(10,16, S.pause);
}



void TicGlobal(void);
void TicGlobal(void)
{
    gr_list	*mgr = NULL, *tmp;
    char	*p, tfile[PATH_MAX];
    FILE	*fil;
    fidoaddr	a1, a2;
    int		menu = 0, areanr, Areas, akan = 0, Found;
    int		Total, Done;
    long	offset;
    sysconnect	S, Sc;
    securityrec	as;

    /*
     * Build the groups select array
     */
    working(1, 0, 0);
    sprintf(tfile, "%s/etc/fgroups.data", getenv("MBSE_ROOT"));
    if ((fil = fopen(tfile, "r")) != NULL) {
	fread(&fgrouphdr, sizeof(fgrouphdr), 1, fil);

	while (fread(&fgroup, fgrouphdr.recsize, 1, fil) == 1)
	    fill_grlist(&mgr, fgroup.Name);

	fclose(fil);
	sort_grlist(&mgr);
    }
    working(0, 0, 0);

    /*
     * Initialize some variables
     */
    memset(&S, 0, sizeof(sysconnect));
    S.sendto = TRUE;
    S.receivefrom = FALSE;
    as.level = 1;
    as.flags = 1;
    as.notflags = 0;
    
    for (;;) {
	clr_index();
	set_color(WHITE, BLACK);
	mvprintw( 5, 6, "10.2 GLOBAL EDIT TIC AREAS");
	set_color(CYAN, BLACK);
	mvprintw( 7, 6, "1.   Delete connection");
	mvprintw( 8, 6, "2.   Add new connection");
	mvprintw( 9, 6, "3.   Replace connection");
	mvprintw(10, 6, "4.   Change connection status");
	mvprintw(11, 6, "5.   Change aka to use");
	mvprintw(12, 6, "6.   Change security flags");
	mvprintw(13, 6, "7.   Delete TIC area");

	memset(&a1, 0, sizeof(fidoaddr));
	memset(&a2, 0, sizeof(fidoaddr));
	
	menu = select_menu(7);
	switch (menu) {
	    case 0: return;
	    case 1: a1 = PullUplink((char *)"AKA TO DELETE");
		    break;
	    case 2: a2 = PullUplink((char *)"AKA TO ADD");
		    break;
	    case 3: a1 = PullUplink((char *)"AKA TO REPLACE");
		    a2 = PullUplink((char *)"NEW AKA");
		    break;
	    case 4: S.aka = PullUplink((char *)"AKA TO CHANGE STATUS");
		    ShowTicStatus(S);
		    S.sendto = edit_bool(8,16,S.sendto, (char *)"^Send^ files to this node");
		    S.receivefrom = edit_bool(9,16,S.receivefrom, (char *)"^Receive^ files from this node");
		    S.pause = edit_bool(10,16,S.pause, (char *)"Is this node ^paused^");
		    break;
	    case 5: akan = PickAka((char *)"10.2.5", TRUE);
		    break;
	    case 6: as = edit_asec(as, (char *)"10.2.6 EDIT LINK SECURITY");
		    break;
	}

	E_Group(&mgr, (char *)"SELECT TIC GROUPS TO CHANGE");

	/*
	 * Show settings before proceeding
	 */
	switch (menu) {
	    case 1: mvprintw(7, 6, "Delete aka %s", aka2str(a1));
		    break;
	    case 2: mvprintw(7, 6, "Add aka %s", aka2str(a2));
		    break;
	    case 3: p = xstrcpy(aka2str(a1));
		    mvprintw(7, 6, "Replace aka %s with %s", p, aka2str(a2));
		    free(p);
		    break;
	    case 4: ShowTicStatus(S);
		    mvprintw(14, 6, "Change the link status");
	    case 5: if (akan != -1)
			mvprintw( 7, 6, "Set %s as new aka to use", aka2str(CFG.aka[akan]));
		    break;
	    case 6: set_color(CYAN, BLACK);
		    mvprintw(7, 6, "Link security");
		    set_color(WHITE, BLACK);
		    mvprintw(7,21, getflag(as.flags, as.notflags));
		    break;
	    case 7: mvprintw(7, 6, "Delete TIC areas");
		    break;
	}

	if (yes_no((char *)"Perform changes")) {
	    working(1, 0, 0);
	    Areas = CountTicarea();
	    Total = Done = 0;

	    for (areanr = 1; areanr <= Areas; areanr++) {
		offset = LoadTicRec(areanr, FALSE);
		if (tic.Active && strlen(tic.Group)) {
		    for (tmp = mgr; tmp; tmp = tmp->next) {
			if (tmp->tagged && (strcmp(tmp->group, tic.Group) == 0)) {
			    Total++;
			    switch (menu) {
				case 1: fseek(ttfil, 0, SEEK_SET);
					while (fread(&Sc, sizeof(sysconnect), 1, ttfil) == 1) {
					    if ((Sc.aka.zone == a1.zone) && (Sc.aka.net == a1.net) &&
						(Sc.aka.node == a1.node) && (Sc.aka.point == a1.point)) {
						fseek(ttfil, - sizeof(sysconnect), SEEK_CUR);
						memset(&Sc, 0, sizeof(sysconnect));
						fwrite(&Sc, sizeof(sysconnect), 1, ttfil);
						if (SaveTicRec(areanr, FALSE) == 0) {
						    Done++;
						    Syslog('+', "Deleted %s from %s", aka2str(a1), tic.Name);
						}
						break;
					    }
					}
					break;
				case 2: fseek(ttfil, 0, SEEK_SET);
					Found = FALSE;
					while (fread(&Sc, sizeof(sysconnect), 1, ttfil) == 1)
					    if ((Sc.aka.zone == a2.zone) && (Sc.aka.net == a2.net) &&
						(Sc.aka.node == a2.node) && (Sc.aka.point == a2.point)) {
						Found = TRUE;
						break;
					    }
					if (Found)
					    break;
					fseek(ttfil, 0, SEEK_SET);
					while (fread(&Sc, sizeof(sysconnect), 1, ttfil) == 1) {
					    if (Sc.aka.zone == 0) {
						fseek(ttfil, - sizeof(sysconnect), SEEK_CUR);
						memset(&Sc, 0, sizeof(sysconnect));
						Sc.aka.zone = a2.zone;
						Sc.aka.net = a2.net;
						Sc.aka.node = a2.node;
						Sc.aka.point = a2.point;
						Sc.sendto = TRUE;
						Sc.receivefrom = FALSE;
						sprintf(Sc.aka.domain, "%s", a2.domain);
						fwrite(&Sc, sizeof(sysconnect), 1, ttfil);
						if (SaveTicRec(areanr, FALSE) == 0) {
						    Done++;
						    Syslog('+', "Added %s to area %s", aka2str(a2), tic.Name);
						}
						break;
					    }
					}
					break;
				case 3: fseek(ttfil, 0, SEEK_SET);
					while (fread(&Sc, sizeof(sysconnect), 1, ttfil) == 1) {
					    if ((Sc.aka.zone == a1.zone) && (Sc.aka.net == a1.net) &&
						(Sc.aka.node == a1.node) && (Sc.aka.point == a1.point)) {
						Sc.aka.zone = a2.zone;
						Sc.aka.net = a2.net;
						Sc.aka.node = a2.node;
						Sc.aka.point = a2.point;
						sprintf(Sc.aka.domain, "%s", a2.domain);
						fseek(ttfil, - sizeof(sysconnect), SEEK_CUR);
						fwrite(&Sc, sizeof(sysconnect), 1, ttfil);
						if (SaveTicRec(areanr, FALSE) == 0) {
						    Done++;
						    p = xstrcpy(aka2str(a1));
						    Syslog('+', "Changed %s into %s in area %s", p, aka2str(a2), tic.Name);
						    free(p);
						}
						break;
					    }
					}
					break;
				case 4: fseek(ttfil, 0, SEEK_SET);
					while (fread(&Sc, sizeof(sysconnect), 1, ttfil) == 1) {
					    if ((Sc.aka.zone == S.aka.zone) && (Sc.aka.net == S.aka.net) &&
						(Sc.aka.node == S.aka.node) && (Sc.aka.point == S.aka.point)) {
						Sc.sendto = S.sendto;
						Sc.receivefrom = S.receivefrom;
						Sc.pause = S.pause;
						Sc.cutoff = S.cutoff;
						fseek(ttfil, - sizeof(sysconnect), SEEK_CUR);
						fwrite(&Sc, sizeof(sysconnect), 1, ttfil);
						if (SaveTicRec(areanr, FALSE) == 0) {
						    Done++;
						    Syslog('+', "Changed status of %s in area %s", aka2str(S.aka), tic.Name);
						}
						break;
					    }
					}
					break;
				case 5: if (akan != -1) {
					    if ((tic.Aka.zone != CFG.aka[akan].zone) ||
									    (tic.Aka.net != CFG.aka[akan].net) ||
						(tic.Aka.node != CFG.aka[akan].node) ||
									    (tic.Aka.point != CFG.aka[akan].point)) {
						tic.Aka.zone = CFG.aka[akan].zone;
						tic.Aka.net = CFG.aka[akan].net;
						tic.Aka.node = CFG.aka[akan].node;
						tic.Aka.point = CFG.aka[akan].point;
						sprintf(tic.Aka.domain, "%s", CFG.aka[akan].domain);
						if (SaveTicRec(areanr, FALSE) == 0) {
						    Done++;
						    Syslog('+', "Area %s now uses aka %s", tic.Name, aka2str(tic.Aka));
						}
					    }
					}
					break;
				case 6:	if ((tic.LinkSec.flags != as.flags) || (tic.LinkSec.notflags != as.notflags)) {
					    memcpy(&tic.LinkSec, &as, sizeof(securityrec));
					    if (SaveTicRec(areanr, FALSE) == 0) {
						Done++;
						Syslog('+', "Area %s changed link security flags", tic.Name);
					    }
					}
					break;
				case 7:	if (tic.Active) {
					    tic.Active = FALSE;
					    tic.Deleted = TRUE;
					    if (SaveTicRec(areanr, FALSE) == 0) {
						Done++;
						Syslog('+', "Deleted TIC area %s", tic.Name);
					    }
					}
					break;
			    }
			}
		    }
		}
		if (ttfil != NULL)
		    fclose(ttfil);
	    }

	    working(0, 0, 0);
	    mvprintw(LINES -3, 6,"Made %d changes in %d possible areas", Done, Total);
	    (void)readkey(LINES -3, 50, LIGHTGRAY, BLACK);
	    if (Done)
		TicUpdated = TRUE;
	}
    }

    tidy_grlist(&mgr);
}




/**
 *   Edit one record, return -1 if record doesn't exist, 0 if ok.
 */
int EditTicRec(int);
int EditTicRec(int Area)
{
    unsigned long   crc1;
    int		    tmp, i, connections = 0, changed = FALSE;
    sysconnect	    System;
    char	    *temp;
    FILE	    *fp;

    clr_index();
    IsDoing("Edit Tic Area");

    if (LoadTicRec(Area, TRUE) == -1)
	return -1;

    temp = calloc(PATH_MAX, sizeof(char));
    SetTicScreen();

    for (;;) {

	sprintf(temp, "%s/etc/fareas.data", getenv("MBSE_ROOT"));
	if ((fp = fopen(temp, "r")) != NULL) {
	    fread(&areahdr, sizeof(areahdr), 1, fp);
	    fseek(fp, ((tic.FileArea - 1) * areahdr.recsize) + areahdr.hdrsize, SEEK_SET);
	    fread(&area, areahdr.recsize, 1, fp);
	    sprintf(temp, "%ld: %s", tic.FileArea, area.Name);
	    temp[24] = '\0';
	    fclose(fp);
	} else {
	    sprintf(temp, "%ld", tic.FileArea);
	}

	set_color(WHITE, BLACK);
	show_str( 6,16,55, tic.Comment);
	show_str( 7,16,20, tic.Name);
	mvprintw( 8,16,    getflag(tic.LinkSec.flags, tic.LinkSec.notflags));
	show_str( 9,16,24, temp);
	show_str(10,16,14, tic.Message);
	show_str(11,16,12, tic.Group);
	show_int(12,16,    tic.KeepLatest);
	show_str(13,16,20, aka2str(tic.Aka));
	show_str(14,16,5,  tic.Convert);
	show_str(15,16,14, tic.Banner);
	show_bool(16,16,   tic.Replace);

	show_bool( 9,55,   tic.DupCheck);
	show_bool(10,55,   tic.Secure);
	show_bool(11,55,   tic.Touch);
	show_bool(12,55,   tic.VirScan);
	show_bool(13,55,   tic.Announce);
	show_bool(14,55,   tic.UpdMagic);
	show_bool(15,55,   tic.FileId);
	show_bool(16,55,   tic.ConvertAll);
	
	show_bool( 9,74,   tic.SendOrg);
	show_bool(10,74,   tic.Mandat);
	show_bool(11,74,   tic.Notified);
	show_bool(12,74,   tic.UplDiscon);
	show_bool(13,74,   tic.Deleted);
	show_bool(14,74,   tic.Active);
	fseek(ttfil, 0, SEEK_SET);
	connections = 0;
	while (fread(&System, sizeof(System), 1, ttfil) == 1) {
	    if (System.aka.zone)
		connections++;
	}
	show_int( 15,74,   connections);
		
	switch(select_menu(25)) {
	    case 0:
		    crc1 = 0xffffffff;
		    crc1 = upd_crc32((char *)&tic, crc1, tichdr.recsize);
		    fseek(ttfil, 0, 0);
		    for (i = 0; i < (tichdr.syssize / sizeof(sysconnect)); i++) {
			fread(&System, sizeof(sysconnect), 1, ttfil);
			crc1 = upd_crc32((char *)&System, crc1, sizeof(sysconnect));
		    }
		    if ((TicCrc != crc1) || (changed)) {
			if (yes_no((char *)"Record is changed, save") == 1) {
			    if (SaveTicRec(Area, TRUE) == -1)
				return -1;
			    TicUpdated = 1;
			    Syslog('+', "Saved tic record %d", Area);
			}
		    }
		    IsDoing("Browsing Menu");
		    free(temp);
		    return 0;

	    case 1: E_STR( 6,16,55, tic.Comment, "The ^description^ for this area.");
	    case 2:	E_STR( 7,16,20, tic.Name,    "The ^name^ of this ^TIC^ area.");
	    case 3: tic.LinkSec = edit_asec(tic.LinkSec, (char *)"LINK SECURITY FLAGS");
		    SetTicScreen();
		    break;
	    case 4: tmp = PickFilearea((char *)"10.2.4");
		    if (tmp != 0)
			tic.FileArea = tmp;
		    SetTicScreen();
		    break;
	    case 5: E_STR(10,16,14, tic.Message, "The ^message^ to include with the .tic files.");
	    case 6: tmp = strlen(tic.Group);
		    strcpy(tic.Group, PickFGroup((char *)"10.2.6"));
		    if (strlen(tic.Group) && !tmp) {
			/*
			 * If set the first time, fill in defaults
			 */
			tic.Aka = fgroup.UseAka;
			strncpy(tic.Convert, fgroup.Convert, 5);
			strncpy(tic.Banner, fgroup.Banner, 14);
			tic.Replace = fgroup.Replace;
			tic.DupCheck = fgroup.DupCheck;
			tic.Secure = fgroup.Secure;
			tic.Touch = fgroup.Touch;
			tic.VirScan = fgroup.VirScan;
			tic.Announce = fgroup.Announce;
			tic.UpdMagic = fgroup.UpdMagic;
			tic.FileId = fgroup.FileId;
			tic.ConvertAll = fgroup.ConvertAll;
			tic.SendOrg = fgroup.SendOrg;
			tic.LinkSec = fgroup.LinkSec;

			/*
			 * If there is an uplink defined in the group,
			 * and the first connected system is empty,
			 * copy the uplink as default connection.
			 */
			if (fgroup.UpLink.zone) {
			    fseek(ttfil, 0, SEEK_SET);
			    fread(&System, sizeof(sysconnect), 1, ttfil);
			    if (!System.aka.zone) {
				memset(&System, 0, sizeof(sysconnect));
				System.aka = fgroup.UpLink;
				System.receivefrom = TRUE;
				fseek(ttfil, 0, SEEK_SET);
				fwrite(&System, sizeof(sysconnect), 1, ttfil);
			    }
			}
		    }
		    SetTicScreen();
		    break;
	    case 7: E_INT(12,16,    tic.KeepLatest, "^Keep^ the ^latest^ number of files.");
	    case 8: tmp = PickAka((char *)"10.2.8", TRUE);
		    if (tmp != -1)
			tic.Aka = CFG.aka[tmp];
		    SetTicScreen();
		    break;
	    case 9: strcpy(tic.Convert, PickArchive((char *)"10.2.9"));
		    SetTicScreen();
		    break;
	    case 10:E_STR(15,16,14, tic.Banner,   "The ^banner^ to put in the file archives");
	    case 11:E_BOOL(16,16, tic.Replace,    "Allow ^Replace^ files command");
	    case 12:E_BOOL( 9,55, tic.DupCheck,   "Check for ^duplicates^ in received files");
	    case 13:E_BOOL(10,55, tic.Secure,     "Check for ^secure^ systems");
	    case 14:E_BOOL(11,55, tic.Touch,      "^Touch filedate^ on rearchived files to the origininal filedate");
	    case 15:E_BOOL(12,55, tic.VirScan,    "Check received files for ^virusses^");
	    case 16:E_BOOL(13,55, tic.Announce,   "^Announce^ received files");
	    case 17:E_BOOL(14,55, tic.UpdMagic,   "Update files ^magic^ names");
	    case 18:E_BOOL(15,55, tic.FileId,     "Extract ^FILE_ID.DIZ^ from received files");
	    case 19:tmp = edit_bool(16,55, tic.ConvertAll, (char *)"^Convert^ archive always");
		    if (tmp && !tic.ConvertAll && strlen(tic.Convert) == 0)
			errmsg("No archiver configured to convert to, edit 8 first");
		    else
			tic.ConvertAll = tmp;
		    break;
	    case 20:E_BOOL( 9,74, tic.SendOrg,    "^Send original^ file to downlinks");
	    case 21:E_BOOL(10,74, tic.Mandat,     "Is this area ^mandatory^");
	    case 22:E_BOOL(11,74, tic.Notified,   "Is the sysop ^notified^ if this area is (dis)connected");
	    case 23:E_BOOL(12,74, tic.UplDiscon,  "Is the uplink ^disconnected^ from this area");
	    case 24:E_BOOL(13,74, tic.Deleted,    "Is this area ^deleted^");
	    case 25:E_BOOL(14,74, tic.Active,     "Is this area ^active^");
	    case 26:if (EditTicConnections(ttfil))
			changed = TRUE;
		    SetTicScreen();
		    break;

	}
    }
}



void EditTicarea(void)
{
	int	records, i, o, 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 = CountTicarea();
	if (records == -1) {
		working(2, 0, 0);
		return;
	}

	if (OpenTicarea() == -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, 3, "10.2 TIC AREA SETUP");
		set_color(CYAN, BLACK);
		if (records != 0) {
			sprintf(temp, "%s/etc/tic.temp", getenv("MBSE_ROOT"));
			working(1, 0, 0);
			if ((fil = fopen(temp, "r")) != NULL) {
				fread(&tichdr, sizeof(tichdr), 1, fil);
				y = 7;
				set_color(CYAN, BLACK);
				for (i = 1; i <= 10; i++) {
					if ((o + i) <= records) {
						offset = sizeof(tichdr) + (((o + i) - 1) * (tichdr.recsize + tichdr.syssize));
						fseek(fil, offset, 0);
						fread(&tic, tichdr.recsize, 1, fil);
						if (tic.Active) {
							set_color(CYAN, BLACK);
							sprintf(temp, "%3d.  %-20s %-40s", o + i, tic.Name, tic.
Comment);
						} else {
							set_color(LIGHTBLUE, BLACK);
							sprintf(temp, "%3d.", o + i);
						}
						mvprintw(y, 2, temp);
						y++;
					}
				}
				fclose(fil);
			}
		}
		working(0, 0, 0);
		strcpy(pick, select_area(records, 10));
		
		if (strncmp(pick, "-", 1) == 0) {
			CloseTicarea(FALSE);
			open_bbs();
			return;
		}

		if (strncmp(pick, "A", 1) == 0) {
			working(1, 0, 0);
			if (AppendTicarea() == 0) {
				records++;
				working(1, 0, 0);
			} else
				working(2, 0, 0);
			working(0, 0, 0);
		}

		if (strncmp(pick, "G", 1) == 0) {
			TicGlobal();
		}

		if (strncmp(pick, "N", 1) == 0) 
			if ((o + 10) < records)
				o = o + 10;

		if (strncmp(pick, "P", 1) == 0)
			if ((o - 10) >= 0)
				o = o - 10;

		if (strncmp(pick, "M", 1) == 0)
			errmsg((char *)"This has no use here");

		if ((atoi(pick) >= 1) && (atoi(pick) <= records)) {
			EditTicRec(atoi(pick));
			o = ((atoi(pick) - 1) / 10) * 10;
		}
	}
}



void InitTicarea(void)
{
    CountTicarea();
    OpenTicarea();
    CloseTicarea(TRUE);
}



char *PickTicarea(char *shdr)
{
	int		records, i, o = 0, x, y;
	char		pick[12];
	FILE		*fil;
	char		temp[PATH_MAX];
	long		offset;
	static char	Buf[81];

	clr_index();
	working(1, 0, 0);
	memset(&Buf, 0, sizeof(Buf));
	if (config_read() == -1) {
		working(2, 0, 0);
		return Buf;
	}

	records = CountTicarea();
	if (records == -1) {
		working(2, 0, 0);
		return Buf;
	}

	working(0, 0, 0);

	for(;;) {
		clr_index();
		set_color(WHITE, BLACK);
		sprintf(temp, "%s.  TIC AREA SELECT", shdr);
		mvprintw(5, 3, temp);
		set_color(CYAN, BLACK);

		if (records) {
			sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
			working(1, 0, 0);
			if ((fil = fopen(temp, "r")) != NULL) {
				fread(&tichdr, sizeof(tichdr), 1, fil);
				x = 2;
				y = 7;
				set_color(CYAN, BLACK);
				for (i = 1; i <= 10; i++) {
					if ((o + i) <= records) {
						offset = tichdr.hdrsize + (((o + i) - 1) * (tichdr.recsize + tichdr.syssize));
						fseek(fil, offset, SEEK_SET);
						fread(&tic, tichdr.recsize, 1, fil);
						if (tic.Active)	
							set_color(CYAN, BLACK);
						else
							set_color(LIGHTBLUE, BLACK);
						sprintf(temp, "%3d.  %-20s %-40s", o + i, tic.Name, tic.Comment);
						mvprintw(y, x, temp);
						y++;
					}
				}
				fclose(fil);
			}
		}
		working(0, 0, 0);
		strcpy(pick, select_pick(records, 10));

		if (strncmp(pick, "-", 1) == 0)
			return Buf;

		if (strncmp(pick, "N", 1) == 0)
			if ((o + 10) < records) 
				o += 10;

		if (strncmp(pick, "P", 1) == 0)
			if ((o - 10) >= 0)
				o -= 10;

		if ((atoi(pick) >= 1) && (atoi(pick) <= records)) {
			sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
			if ((fil = fopen(temp, "r")) != NULL) {
				offset = tichdr.hdrsize + ((atoi(pick) -1) * (tichdr.recsize + tichdr.syssize));
				fseek(fil, offset, SEEK_SET);
				fread(&tic, tichdr.recsize, 1, fil);
				fclose(fil);
				if (tic.Active) {
					memset(&Buf, 0, sizeof(Buf));
					sprintf(Buf, "%s", tic.Name);
					return Buf;
				}
			}
		}
	}
}



int GroupInTic(char *Group)
{
        char            temp[PATH_MAX];
        FILE            *no;
        int             systems, Area = 0, RetVal = 0;

        sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
        if ((no = fopen(temp, "r")) == NULL)
                return 0;

        fread(&tichdr, sizeof(tichdr), 1, no);
        fseek(no, 0, SEEK_SET);
        fread(&tichdr, tichdr.hdrsize, 1, no);
        systems = tichdr.syssize / sizeof(sysconnect);

        while ((fread(&tic, tichdr.recsize, 1, no)) == 1) {
		Area++;

		if (!strcmp(tic.Group, Group) && strlen(tic.Group)) {
			RetVal++;
			Syslog('-', "Group %s in tic area %d: %s", Group, Area, tic.Name);
		}

		fseek(no, tichdr.syssize, SEEK_CUR);
        }

        fclose(no);
        return RetVal;
}



int NodeInTic(fidoaddr A)
{
	int		i, Area = 0, RetVal = 0, systems;
	FILE		*no;
	char		temp[PATH_MAX];
	sysconnect	S;

	sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
	if ((no = fopen(temp, "r")) == NULL)
		return 0;

	fread(&tichdr, sizeof(tichdr), 1, no);
	fseek(no, 0, SEEK_SET);
	fread(&tichdr, tichdr.hdrsize, 1, no);
	systems = tichdr.syssize / sizeof(sysconnect);

	while ((fread(&tic, tichdr.recsize, 1, no)) == 1) {
		Area++;
		for (i = 0; i < systems; i++) {
			fread(&S, sizeof(sysconnect), 1, no);
			if (S.aka.zone && (S.aka.zone == A.zone) && (S.aka.net == A.net) &&
			    (S.aka.node == A.node) && (S.aka.point == A.point) && tic.Active) {
				RetVal++;
				Syslog('-', "Node %s connected to tic area %d: %s", aka2str(A), Area, tic.Name);
			}
		}
	}

	fclose(no);
	return RetVal;
}



int tic_areas_doc(FILE *fp, FILE *toc, int page)
{
	char		temp[PATH_MAX], status[4];
	FILE		*no;
	int		i, systems, First = TRUE;
	sysconnect	System;

	sprintf(temp, "%s/etc/tic.data", getenv("MBSE_ROOT"));
	if ((no = fopen(temp, "r")) == NULL)
		return page;

	fread(&tichdr, sizeof(tichdr), 1, no);
	fseek(no, 0, SEEK_SET);
	fread(&tichdr, tichdr.hdrsize, 1, no);
	systems = tichdr.syssize / sizeof(sysconnect);

	while ((fread(&tic, tichdr.recsize, 1, no)) == 1) {

		page = newpage(fp, page);

		if (First) {
			addtoc(fp, toc, 10, 2, page, (char *)"File processing areas");
			First = FALSE;
			fprintf(fp, "\n");
		} else
			fprintf(fp, "\n\n");

		fprintf(fp, "    Area tag    %s\n", tic.Name);
		fprintf(fp, "    Active      %s\n", getboolean(tic.Active));
		fprintf(fp, "    Comment     %s\n", tic.Comment);
		fprintf(fp, "    BBS area    %ld\n", tic.FileArea);
		fprintf(fp, "    Message     %s\n", tic.Message);
		fprintf(fp, "    Group       %s\n", tic.Group);
		fprintf(fp, "    Keep Numbe  %d\n", tic.KeepLatest);
		fprintf(fp, "    Fido Aka    %s\n", aka2str(tic.Aka));
		fprintf(fp, "    Convert to  %s\n", tic.Convert);
		fprintf(fp, "    Convert all %s\n", getboolean(tic.ConvertAll));
		fprintf(fp, "    Banner file %s\n", tic.Banner);
		fprintf(fp, "    Security    %s\n", getflag(tic.LinkSec.flags, tic.LinkSec.notflags));
		fprintf(fp, "    Replace ok. %s\n", getboolean(tic.Replace));
		fprintf(fp, "    Dupe check  %s\n", getboolean(tic.DupCheck));
		fprintf(fp, "    Secure      %s\n", getboolean(tic.Secure));
		fprintf(fp, "    Touch       %s\n", getboolean(tic.Touch));
		fprintf(fp, "    Virus scan  %s\n", getboolean(tic.VirScan));
		fprintf(fp, "    Announce    %s\n", getboolean(tic.Announce));
		fprintf(fp, "    Upd. magic  %s\n", getboolean(tic.UpdMagic));
		fprintf(fp, "    FILE_ID.DIZ %s\n", getboolean(tic.FileId));
		fprintf(fp, "    Mandatory   %s\n", getboolean(tic.Mandat));
		fprintf(fp, "    Upl. discon %s\n", getboolean(tic.UplDiscon));
		fprintf(fp, "    Notified    %s\n\n", getboolean(tic.Notified));

		for (i = 0; i < systems; i++) {
			fread(&System, sizeof(sysconnect), 1, no);
			if (System.aka.zone) {
				memset(&status, 0, 4);
				memset(&status, '-', 3);
				if (System.sendto)
					status[0] = 'S';
				if (System.receivefrom)
					status[1] = 'R';
				if (System.pause)
					status[2] = 'P';
				fprintf(fp, "    Link %2d     %s %s\n", i+1, status, aka2str(System.aka));
			}
		}
	}

	fclose(no);
	return page;
}