deb-mbse/mbfido/msgutil.c

/*****************************************************************************
 *
 * $Id$
 * Purpose ...............: Announce new files and FileFind
 *
 *****************************************************************************
 * 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.
 *
 * MBSE 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 MBSE 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 "../lib/dbcfg.h"
#include "../lib/msg.h"
#include "../lib/msgtext.h"
#include "msgutil.h"


extern int		do_quiet;		/* Supress screen output    */


/*
 * Translation table from Hi-USA-ANSI to Lo-ASCII
 */
char lotab[] = {
"\000\001\002\003\004\005\006\007\010\011\012\013\014\015\016\017"
"\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
"\040\041\042\043\044\045\046\047\050\051\052\053\054\055\056\057"
"\060\061\062\063\064\065\066\067\070\071\072\073\074\075\076\077"
"\100\101\102\103\104\105\106\107\110\111\112\113\114\115\116\117"
"\120\121\122\123\124\125\126\127\130\131\132\133\134\135\136\137"
"\140\141\142\143\144\145\146\147\150\151\152\153\154\155\156\157"
"\160\161\162\163\164\165\166\167\170\171\172\173\174\175\176\177"
"\200\201\202\203\204\205\206\207\210\211\212\213\214\215\216\217"
"\220\221\222\223\224\225\226\227\230\231\232\233\234\235\236\237"
"\240\241\242\243\244\245\246\247\250\251\252\253\254\255\256\257"
"\260\261\262\263\264\265\266\267\270\271\272\273\274\275\276\277"
"\300\301\302\303\304\305\306\307\310\311\312\313\314\315\316\317"
"\320\321\322\323\324\325\326\327\330\331\332\333\334\335\336\337"
"\340\341\342\343\344\345\346\347\350\351\352\353\354\355\356\357"
"\360\361\362\363\364\365\366\367\370\371\372\373\374\375\376\377"
};



void Msg_Id(fidoaddr aka)
{
	char		*temp;
	unsigned long	crc = -1;

	temp = calloc(81, sizeof(char));
	sprintf(temp, "\001MSGID: %s %08lx", aka2str(aka), sequencer());
	MsgText_Add2(temp);
	Msg.MsgIdCRC = upd_crc32(temp, crc, strlen(temp));
	Msg.ReplyCRC = 0xffffffff;
	free(temp);
}



void Msg_Pid(void)
{
	char	*temp;
	time_t	tt;

	temp = calloc(81, sizeof(char));
	sprintf(temp, "\001PID: MBSE-FIDO %s", VERSION);
	MsgText_Add2(temp);
	sprintf(temp, "\001CHRS: %s", getchrs(msgs.Ftncode));
	tt = time(NULL);
	sprintf(temp, "\001TZUTC: %s", gmtoffset(tt));
	MsgText_Add2(temp);
	free(temp);
}



void Msg_Top(void)
{
	char	*temp;
	FILE	*fp;

	temp = calloc(PATH_MAX, sizeof(char));
	sprintf(temp, "System name   %s", CFG.bbs_name);
	MsgText_Add2(temp);
	sprintf(temp, "Sysop         %s", CFG.sysop_name);
	MsgText_Add2(temp);
	sprintf(temp, "Location      %s", CFG.location);
	MsgText_Add2(temp);
	sprintf(temp, "Remark        %s", CFG.comment);
	MsgText_Add2(temp);
	MsgText_Add2((char *)"");

	sprintf(temp, "%s/etc/ttyinfo.data", getenv("MBSE_ROOT"));
	if ((fp = fopen(temp, "r")) != NULL) {

		MsgText_Add2((char *)"Line Phone number         Maximum speed        Fidonet Flags");
		MsgText_Add2((char *)"---- -------------------- -------------------- -------------------------");
		fread(&ttyinfohdr, sizeof(ttyinfohdr), 1, fp);

		while (fread(&ttyinfo, ttyinfohdr.recsize, 1, fp) == 1) {
			if (((ttyinfo.type == POTS) || (ttyinfo.type == ISDN)) &&
		              ttyinfo.available && strlen(ttyinfo.phone)) {
				switch (ttyinfo.type) {
					case POTS:	sprintf(temp, "POTS %-20s %-20s %s", ttyinfo.phone, ttyinfo.speed, ttyinfo.flags);
							break;
					case ISDN:	sprintf(temp, "ISDN %-20s %-20s %s", ttyinfo.phone, ttyinfo.speed, ttyinfo.flags);
							break;
				}
				MsgText_Add2(temp);
			}
		}

		fclose(fp);
	}

	MsgText_Add2((char *)"");
	MsgText_Add2((char *)"");
	free(temp);
}



void Msg_Bot(fidoaddr UseAka, char *Org)
{
	char	*temp, *aka;

	temp = calloc(81, sizeof(char));
	aka  = calloc(40, sizeof(char));

	MsgText_Add2((char *)"");
	sprintf(temp, "With regards, %s", CFG.sysop_name);
	MsgText_Add2(temp);
	MsgText_Add2((char *)"");
	sprintf(temp, "--- MBSE BBS v%s (Linux)", VERSION);
	MsgText_Add2(temp);

	if (UseAka.point)
		sprintf(aka, "(%d:%d/%d.%d)", UseAka.zone, UseAka.net, UseAka.node, UseAka.point);
	else
		sprintf(aka, "(%d:%d/%d)", UseAka.zone, UseAka.net, UseAka.node);

	sprintf(temp, " * Origin: %s %s", Org, aka);
	MsgText_Add2(temp);
	free(aka);
	free(temp);
}



void CountPosted(char *Base)
{
	char	*temp;
	FILE	*fp;

	temp = calloc(PATH_MAX, sizeof(char));
	sprintf(temp, "%s/etc/mareas.data", getenv("MBSE_ROOT"));
	if ((fp = fopen(temp, "r+")) != NULL) {
		fread(&msgshdr, sizeof(msgshdr), 1, fp);

		while (fread(&msgs, msgshdr.recsize, 1, fp) == 1) {
			if (msgs.Active && (strlen(Base) == strlen(msgs.Base)) &&
			    (!strcmp(Base, msgs.Base))) {
				msgs.Posted.total++;
				msgs.Posted.tweek++;
				msgs.Posted.tdow[Diw]++;
				msgs.Posted.month[Miy]++;
				fseek(fp, - msgshdr.recsize, SEEK_CUR);
				fwrite(&msgs, msgshdr.recsize, 1, fp);
				break;
			}
			fseek(fp, msgshdr.syssize, SEEK_CUR);
		}

		fclose(fp);
	} else {
		WriteError("$Can't open %s", temp);
	}

	free(temp);
}



char *To_Low(char *inp, int High)
{
	static char	temp[81];
	int		i;

	memset(&temp, 0, sizeof(temp));
	sprintf(temp, "%s", inp);

	if (High)
		return temp;

	for (i = 0; i < strlen(temp); i++)
		temp[i] = lotab[temp[i] & 0xff];

	return temp;
}