atcodes.cpp 24.2 KB
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/* atcodes.cpp */

/* Synchronet "@code" functions */

/* $Id$ */

/****************************************************************************
 * @format.tab-size 4		(Plain Text/Source Code File Header)			*
 * @format.use-tabs true	(see http://www.synchro.net/ptsc_hdr.html)		*
 *																			*
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 * Copyright 2003 Rob Swindell - http://www.synchro.net/copyright.html		*
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 *																			*
 * This program 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			*
 * of the License, or (at your option) any later version.					*
 * See the GNU General Public License for more details: gpl.txt or			*
 * http://www.fsf.org/copyleft/gpl.html										*
 *																			*
 * Anonymous FTP access to the most recent released source is available at	*
 * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net	*
 *																			*
 * Anonymous CVS access to the development source and modification history	*
 * is available at cvs.synchro.net:/cvsroot/sbbs, example:					*
 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login			*
 *     (just hit return, no password is necessary)							*
 * cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src		*
 *																			*
 * For Synchronet coding style and modification guidelines, see				*
 * http://www.synchro.net/source.html										*
 *																			*
 * You are encouraged to submit any modifications (preferably in Unix diff	*
 * format) via e-mail to mods@synchro.net									*
 *																			*
 * Note: If this box doesn't appear square, then you need to fix your tabs.	*
 ****************************************************************************/

#include "sbbs.h"
#include "cmdshell.h"

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#if defined(_WINSOCKAPI_)
	extern WSADATA WSAData;
	#define SOCKLIB_DESC WSAData.szDescription
#else
	#define	SOCKLIB_DESC NULL
#endif

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/****************************************************************************/
/* Returns 0 if invalid @ code. Returns length of @ code if valid.          */
/****************************************************************************/
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int sbbs_t::show_atcode(char *instr)
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{
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	char	str[128],str2[128],*p,*tp,*sp;
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    int     len;
	bool	padded_left=false;
	bool	padded_right=false;
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	sprintf(str,"%.80s",instr);
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	tp=strchr(str+1,'@');
	if(!tp)                 /* no terminating @ */
		return(0);
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	sp=strchr(str+1,' ');
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	if(sp && sp<tp)         /* space before terminating @ */
		return(0);
	len=(tp-str)+1;
	(*tp)=0;
	sp=(str+1);

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	if((p=strstr(sp,"-L"))!=NULL)
		padded_left=true;
	else if((p=strstr(sp,"-R"))!=NULL)
		padded_right=true;
	if(p!=NULL)
		*p=0;

	p=atcode(sp,str2);
	if(p==NULL)
		return(0);

	if(padded_left)
		rprintf("%-*.*s",len,len,p);
	else if(padded_right)
		rprintf("%*.*s",len,len,p);
	else
		rputs(p);

	return(len);
}

char* sbbs_t::atcode(char* sp, char* str)
{
	char*	tp;
	uint	i;
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	uint	ugrp;
	uint	usub;
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	long	l;
    stats_t stats;
    node_t  node;
	struct	tm tm;

	str[0]=0;

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	if(!strcmp(sp,"VER"))
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		return(VERSION);
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	if(!strcmp(sp,"REV")) {
		sprintf(str,"%c",REVISION);
		return(str);
	}
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	if(!strcmp(sp,"FULL_VER")) {
		sprintf(str,"%s%c%s",VERSION,REVISION,beta_version);
		truncsp(str);
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#if defined(_DEBUG)
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		strcat(str," Debug");
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#endif
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		return(str);
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	}

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	if(!strcmp(sp,"VER_NOTICE"))
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		return(VERSION_NOTICE);
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	if(!strcmp(sp,"OS_VER"))
		return(os_version(str));
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#ifdef JAVASCRIPT
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	if(!strcmp(sp,"JS_VER"))
		return((char *)JS_GetImplementationVersion());
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#endif

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	if(!strcmp(sp,"PLATFORM"))
		return(PLATFORM_DESC);
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	if(!strcmp(sp,"COPYRIGHT"))
		return(COPYRIGHT_NOTICE);
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	if(!strcmp(sp,"COMPILER")) {
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		DESCRIBE_COMPILER(str);
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		return(str);
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	}

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	if(!strcmp(sp,"UPTIME")) {
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		extern time_t uptime;
		time_t up=time(NULL)-uptime;
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		if(up<0)
			up=0;
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		char   days[64]="";
		if((up/(24*60*60))>=2) {
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	        sprintf(days,"%lu days ",(ulong)(up/(24L*60L*60L)));
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			up%=(24*60*60);
		}
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		sprintf(str,"%s%lu:%02lu"
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	        ,days
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			,(ulong)(up/(60L*60L))
			,(ulong)((up/60L)%60L)
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			);
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		return(str);
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	}

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	if(!strcmp(sp,"SERVED")) {
		extern DWORD served;
		sprintf(str,"%lu",served);
		return(str);
	}

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	if(!strcmp(sp,"SOCKET_LIB"))
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		return(socklib_version(str,SOCKLIB_DESC));
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	if(!strcmp(sp,"MSG_LIB")) {
		sprintf(str,"SMBLIB %s",smb_lib_ver());
		return(str);
	}
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	if(!strcmp(sp,"BBS") || !strcmp(sp,"BOARDNAME"))
		return(cfg.sys_name);
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	if(!strcmp(sp,"BAUD") || !strcmp(sp,"BPS")) {
		sprintf(str,"%lu",cur_rate);
		return(str);
	}
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	if(!strcmp(sp,"CONN"))
		return(connection);
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	if(!strcmp(sp,"SYSOP"))
		return(cfg.sys_op);
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	if(!strcmp(sp,"LOCATION"))
		return(cfg.sys_location);
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	if(!strcmp(sp,"NODE")) {
		sprintf(str,"%u",cfg.node_num);
		return(str);
	}
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	if(!strcmp(sp,"TNODE")) {
		sprintf(str,"%u",cfg.sys_nodes);
		return(str);
	}
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	if(!strcmp(sp,"INETADDR"))
		return(cfg.sys_inetaddr);
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	if(!strcmp(sp,"HOSTNAME"))
		return(startup->host_name);

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	if(!strcmp(sp,"FIDOADDR")) {
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		if(cfg.total_faddrs)
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			return(faddrtoa(&cfg.faddr[0],str));
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		return(nulstr);
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	}

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	if(!strcmp(sp,"EMAILADDR"))
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		return(usermailaddr(&cfg, str
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			,cfg.inetmail_misc&NMAIL_ALIAS ? useron.alias : useron.name));
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	if(!strcmp(sp,"QWKID"))
		return(cfg.sys_id);
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	if(!strcmp(sp,"TIME") || !strcmp(sp,"SYSTIME")) {
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		now=time(NULL);
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		memset(&tm,0,sizeof(tm));
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		localtime_r(&now,&tm);
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		if(cfg.sys_misc&SM_MILITARY)
			sprintf(str,"%02d:%02d"
		        	,tm.tm_hour,tm.tm_min);
		else
			sprintf(str,"%02d:%02d %s"
				,tm.tm_hour==0 ? 12
				: tm.tm_hour>12 ? tm.tm_hour-12
				: tm.tm_hour, tm.tm_min, tm.tm_hour>11 ? "pm":"am");
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		return(str);
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	}

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	if(!strcmp(sp,"DATE") || !strcmp(sp,"SYSDATE")) {
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		now=time(NULL);
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		return(unixtodstr(&cfg,now,str));
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	}
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	if(!strcmp(sp,"TMSG")) {
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		l=0;
		for(i=0;i<cfg.total_subs;i++)
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			l+=getposts(&cfg,i); 		/* l=total posts */
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		sprintf(str,"%lu",l);
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		return(str);
	}
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	if(!strcmp(sp,"TUSER")) {
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		sprintf(str,"%u",total_users(&cfg));
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		return(str);
	}
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	if(!strcmp(sp,"TFILE")) {
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		l=0;
		for(i=0;i<cfg.total_dirs;i++)
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			l+=getfiles(&cfg,i);
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		sprintf(str,"%lu",l);
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		return(str);
	}
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	if(!strcmp(sp,"TCALLS") || !strcmp(sp,"NUMCALLS")) {
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		getstats(&cfg,0,&stats);
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		sprintf(str,"%lu",stats.logons);
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		return(str);
	}
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	if(!strcmp(sp,"PREVON") || !strcmp(sp,"LASTCALLERNODE")
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		|| !strcmp(sp,"LASTCALLERSYSTEM"))
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		return(lastuseron);
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	if(!strcmp(sp,"CLS")) {
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		CLS;
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		return(nulstr);
	}
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	if(!strcmp(sp,"PAUSE") || !strcmp(sp,"MORE")) {
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		pause();
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		return(nulstr);
	}
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	if(!strcmp(sp,"RESETPAUSE")) {
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		lncntr=0;
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		return(nulstr);
	}
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	if(!strcmp(sp,"NOPAUSE") || !strcmp(sp,"POFF")) {
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		sys_status^=SS_PAUSEOFF;
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		return(nulstr);
	}
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	if(!strcmp(sp,"PON") || !strcmp(sp,"AUTOMORE")) {
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		sys_status^=SS_PAUSEON;
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		return(nulstr);
	}
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	/* NOSTOP */

	/* STOP */

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	if(!strcmp(sp,"BELL") || !strcmp(sp,"BEEP"))
		return("\a");
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	if(!strcmp(sp,"EVENT")) {
		if(event_time==0)
			return("<none>");
		return(timestr(&event_time));
	}
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	/* LASTCALL */

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	if(!strncmp(sp,"NODE",4)) {
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		i=atoi(sp+4);
		if(i && i<=cfg.sys_nodes) {
			getnodedat(i,&node,0);
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			printnodedat(i,&node);
		}
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		return(nulstr);
	}
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	if(!strcmp(sp,"WHO")) {
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		whos_online(true);
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		return(nulstr);
	}
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	/* User Codes */

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	if(!strcmp(sp,"USER") || !strcmp(sp,"ALIAS") || !strcmp(sp,"NAME"))
		return(useron.alias);
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	if(!strcmp(sp,"FIRST")) {
		strcpy(str,useron.alias);
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		tp=strchr(str,' ');
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		if(tp) *tp=0;
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		return(str);
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	}
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	if(!strcmp(sp,"USERNUM")) {
		sprintf(str,"%u",useron.number);
		return(str);
	}
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	if(!strcmp(sp,"PHONE") || !strcmp(sp,"HOMEPHONE")
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		|| !strcmp(sp,"DATAPHONE") || !strcmp(sp,"DATA"))
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		return(useron.phone);
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	if(!strcmp(sp,"ADDR1"))
		return(useron.address);
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	if(!strcmp(sp,"FROM"))
		return(useron.location);
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	if(!strcmp(sp,"CITY")) {
		strcpy(str,useron.location);
		char* p=strchr(str,',');
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		if(p) {
			*p=0;
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			return(str);
		}
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		return(nulstr);
	}
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	if(!strcmp(sp,"STATE")) {
		char* p=strchr(useron.location,',');
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		if(p) {
			p++;
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			if(*p==' ')
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				p++;
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			return(p);
		}
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		return(nulstr);
	}
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	if(!strcmp(sp,"CPU"))
		return(useron.comp);
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	if(!strcmp(sp,"HOST"))
		return(client_name);
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	if(!strcmp(sp,"BDATE"))
		return(useron.birth);
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	if(!strcmp(sp,"AGE")) {
		sprintf(str,"%u",getage(&cfg,useron.birth));
		return(str);
	}
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	if(!strcmp(sp,"CALLS") || !strcmp(sp,"NUMTIMESON")) {
		sprintf(str,"%u",useron.logons);
		return(str);
	}
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	if(!strcmp(sp,"MEMO"))
		return(unixtodstr(&cfg,useron.pwmod,str));
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	if(!strcmp(sp,"SEC") || !strcmp(sp,"SECURITY")) {
		sprintf(str,"%u",useron.level);
		return(str);
	}
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	if(!strcmp(sp,"SINCE"))
		return(unixtodstr(&cfg,useron.firston,str));
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	if(!strcmp(sp,"TIMEON") || !strcmp(sp,"TIMEUSED")) {
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		now=time(NULL);
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		sprintf(str,"%lu",(ulong)(now-logontime)/60L);
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		return(str);
	}
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	if(!strcmp(sp,"TUSED")) {              /* Synchronet only */
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		now=time(NULL);
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		return(sectostr(now-logontime,str)+1);
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	}
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	if(!strcmp(sp,"TLEFT")) {              /* Synchronet only */
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		gettimeleft();
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		return(sectostr(timeleft,str)+1);
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	}
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	if(!strcmp(sp,"TPERD"))                /* Synchronet only */
		return(sectostr(cfg.level_timeperday[useron.level],str)+1);
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	if(!strcmp(sp,"TPERC"))                /* Synchronet only */
		return(sectostr(cfg.level_timepercall[useron.level],str)+1);
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	if(!strcmp(sp,"TIMELIMIT")) {
		sprintf(str,"%u",cfg.level_timepercall[useron.level]);
		return(str);
	}
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	if(!strcmp(sp,"MINLEFT") || !strcmp(sp,"LEFT") || !strcmp(sp,"TIMELEFT")) {
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		gettimeleft();
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		sprintf(str,"%lu",timeleft/60);
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		return(str);
	}
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	if(!strcmp(sp,"LASTON"))
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		return(timestr(&useron.laston));
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	if(!strcmp(sp,"LASTDATEON"))
		return(unixtodstr(&cfg,useron.laston,str));
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	if(!strcmp(sp,"LASTTIMEON")) {
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		memset(&tm,0,sizeof(tm));
		localtime_r(&useron.laston,&tm);
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		sprintf(str,"%02d:%02d %s"
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			,tm.tm_hour==0 ? 12
			: tm.tm_hour>12 ? tm.tm_hour-12
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			: tm.tm_hour, tm.tm_min, tm.tm_hour>11 ? "pm":"am");
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		return(str);
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	}

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	if(!strcmp(sp,"MSGLEFT") || !strcmp(sp,"MSGSLEFT")) {
		sprintf(str,"%u",useron.posts);
		return(str);
	}
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	if(!strcmp(sp,"MSGREAD")) {
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		sprintf(str,"%lu",posts_read);
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		return(str);
	}
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	if(!strcmp(sp,"FREESPACE")) {
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		sprintf(str,"%lu",getfreediskspace(cfg.temp_dir,0));
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		return(str);
	}

	if(!strcmp(sp,"FREESPACEK")) {
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		sprintf(str,"%lu",getfreediskspace(cfg.temp_dir,1024));
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		return(str);
	}
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	if(!strcmp(sp,"UPBYTES")) {
		sprintf(str,"%lu",useron.ulb);
		return(str);
	}
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	if(!strcmp(sp,"UPK")) {
		sprintf(str,"%lu",useron.ulb/1024L);
		return(str);
	}
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	if(!strcmp(sp,"UPS") || !strcmp(sp,"UPFILES")) {
		sprintf(str,"%u",useron.uls);
		return(str);
	}
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	if(!strcmp(sp,"DLBYTES")) {
		sprintf(str,"%lu",useron.dlb);
		return(str);
	}
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	if(!strcmp(sp,"DOWNK")) {
		sprintf(str,"%lu",useron.dlb/1024L);
		return(str);
	}
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	if(!strcmp(sp,"DOWNS") || !strcmp(sp,"DLFILES")) {
		sprintf(str,"%u",useron.dls);
		return(str);
	}
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	if(!strcmp(sp,"LASTNEW"))
		return(unixtodstr(&cfg,ns_time,str));
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	if(!strcmp(sp,"NEWFILETIME"))
		return(timestr(&ns_time));
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	/* MAXDL */

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	if(!strcmp(sp,"MAXDK") || !strcmp(sp,"DLKLIMIT") || !strcmp(sp,"KBLIMIT")) {
		sprintf(str,"%lu",cfg.level_freecdtperday[useron.level]/1024L);
		return(str);
	}
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	if(!strcmp(sp,"DAYBYTES")) {    /* amt of free cdts used today */
		sprintf(str,"%lu",cfg.level_freecdtperday[useron.level]-useron.freecdt);
		return(str);
	}
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	if(!strcmp(sp,"BYTELIMIT")) {
		sprintf(str,"%lu",cfg.level_freecdtperday[useron.level]);
		return(str);
	}
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	if(!strcmp(sp,"KBLEFT")) {
		sprintf(str,"%lu",(useron.cdt+useron.freecdt)/1024L);
		return(str);
	}
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	if(!strcmp(sp,"BYTESLEFT")) {
		sprintf(str,"%lu",useron.cdt+useron.freecdt);
		return(str);
	}
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	if(!strcmp(sp,"CONF")) {
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		sprintf(str,"%s %s"
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			,usrgrps ? cfg.grp[usrgrp[curgrp]]->sname :nulstr
			,usrgrps ? cfg.sub[usrsub[curgrp][cursub[curgrp]]]->sname : nulstr);
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		return(str);
	}
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	if(!strcmp(sp,"CONFNUM")) {
		sprintf(str,"%u %u",curgrp+1,cursub[curgrp]+1);
		return(str);
	}
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	if(!strcmp(sp,"NUMDIR")) {
		sprintf(str,"%u %u",usrlibs ? curlib+1 : 0,usrlibs ? curdir[curlib]+1 : 0);
		return(str);
	}
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	if(!strcmp(sp,"EXDATE") || !strcmp(sp,"EXPDATE"))
		return(unixtodstr(&cfg,useron.expire,str));
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	if(!strcmp(sp,"EXPDAYS")) {
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		now=time(NULL);
		l=useron.expire-now;
		if(l<0)
			l=0;
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		sprintf(str,"%lu",l/(1440L*60L));
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		return(str);
	}
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	if(!strcmp(sp,"MEMO1"))
		return(useron.note);
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	if(!strcmp(sp,"MEMO2") || !strcmp(sp,"COMPANY"))
		return(useron.name);
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	if(!strcmp(sp,"ZIP"))
		return(useron.zipcode);
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	if(!strcmp(sp,"HANGUP")) {
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		hangup();
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		return(nulstr);
	}
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	/* Synchronet Specific */

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	if(!strncmp(sp,"SETSTR:",7)) {
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		strcpy(main_csi.str,sp+7);
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		return(nulstr);
	}
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	if(!strncmp(sp,"EXEC:",5)) {
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		exec_bin(sp+5,&main_csi);
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		return(nulstr);
	}
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	if(!strncmp(sp,"MENU:",5)) {
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		menu(sp+5);
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		return(nulstr);
	}
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	if(!strncmp(sp,"TYPE:",5)) {
		printfile(cmdstr(sp+5,nulstr,nulstr,str),0);
		return(nulstr);
	}
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	if(!strcmp(sp,"QUESTION"))
		return(question);
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	if(!strcmp(sp,"HANDLE"))
		return(useron.handle);
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606
607
	if(!strcmp(sp,"CID") || !strcmp(sp,"IP"))
		return(cid);
608

609
	if(!strcmp(sp,"LOCAL-IP")) {
610
		struct in_addr in_addr;
611
		in_addr.s_addr=local_addr;
612
		return(inet_ntoa(in_addr));
613
614
	}

615
616
	if(!strcmp(sp,"CRLF"))
		return("\r\n");
617

618
	if(!strcmp(sp,"PUSHXY")) {
619
		ANSI_SAVE();
620
621
		return(nulstr);
	}
622

623
	if(!strcmp(sp,"POPXY")) {
624
		ANSI_RESTORE();
625
626
		return(nulstr);
	}
627

628
	if(!strcmp(sp,"UP"))
629
		return("\x1b[A");
630

631
	if(!strcmp(sp,"DOWN"))
632
		return("\x1b[B");
633

634
	if(!strcmp(sp,"RIGHT"))
635
		return("\x1b[C");
636

637
	if(!strcmp(sp,"LEFT"))
638
		return("\x1b[D");
639

640
641
642
643
	if(!strncmp(sp,"UP:",3)) {
		sprintf(str,"\x1b[%dA",atoi(sp+3));
		return(str);
	}
644

645
646
647
648
	if(!strncmp(sp,"DOWN:",5)) {
		sprintf(str,"\x1b[%dB",atoi(sp+5));
		return(str);
	}
649

650
651
652
653
	if(!strncmp(sp,"LEFT:",5)) {
		sprintf(str,"\x1b[%dC",atoi(sp+5));
		return(str);
	}
654

655
656
657
658
	if(!strncmp(sp,"RIGHT:",6)) {
		sprintf(str,"\x1b[%dD",atoi(sp+6));
		return(str);
	}
659

660
	if(!strncmp(sp,"GOTOXY:",7)) {
661
662
663
664
665
		tp=strchr(sp,',');
		if(tp!=NULL) {
			tp++;
			GOTOXY(atoi(sp+7),atoi(tp));
		}
666
		return(nulstr);
667
668
	}

669
670
671
672
673
674
675
	if(!strcmp(sp,"GRP")) {
		if(SMB_IS_OPEN(&smb)) {
			if(smb.subnum==INVALID_SUB)
				return("Local");
			if(smb.subnum<cfg.total_subs)
				return(cfg.grp[cfg.sub[smb.subnum]->grp]->sname);
		}
676
		return(usrgrps ? cfg.grp[usrgrp[curgrp]]->sname : nulstr);
677
	}
678

679
680
681
682
683
684
685
	if(!strcmp(sp,"GRPL")) {
		if(SMB_IS_OPEN(&smb)) {
			if(smb.subnum==INVALID_SUB)
				return("Local");
			if(smb.subnum<cfg.total_subs)
				return(cfg.grp[cfg.sub[smb.subnum]->grp]->lname);
		}
686
		return(usrgrps ? cfg.grp[usrgrp[curgrp]]->lname : nulstr);
687
	}
688

689
	if(!strcmp(sp,"GN")) {
690
691
		if(SMB_IS_OPEN(&smb))
			ugrp=getusrgrp(smb.subnum);
692
		else
693
694
			ugrp=usrgrps ? curgrp+1 : 0;
		sprintf(str,"%u",ugrp);
695
696
		return(str);
	}
697

698
	if(!strcmp(sp,"GL")) {
699
700
		if(SMB_IS_OPEN(&smb))
			ugrp=getusrgrp(smb.subnum);
701
		else
702
703
			ugrp=usrgrps ? curgrp+1 : 0;
		sprintf(str,"%-4u",ugrp);
704
705
		return(str);
	}
706

707
	if(!strcmp(sp,"GR")) {
708
709
		if(SMB_IS_OPEN(&smb))
			ugrp=getusrgrp(smb.subnum);
710
		else
711
712
			ugrp=usrgrps ? curgrp+1 : 0;
		sprintf(str,"%4u",ugrp);
713
714
		return(str);
	}
715

716
717
718
719
720
721
722
	if(!strcmp(sp,"SUB")) {
		if(SMB_IS_OPEN(&smb)) {
			if(smb.subnum==INVALID_SUB)
				return("Mail");
			else if(smb.subnum<cfg.total_subs)
				return(cfg.sub[smb.subnum]->sname);
		}
723
		return(usrgrps ? cfg.sub[usrsub[curgrp][cursub[curgrp]]]->sname : nulstr);
724
	}
725

726
727
728
729
730
731
732
	if(!strcmp(sp,"SUBL")) {
		if(SMB_IS_OPEN(&smb)) {
			if(smb.subnum==INVALID_SUB)
				return("Mail");
			else if(smb.subnum<cfg.total_subs)
				return(cfg.sub[smb.subnum]->lname);
		}
733
		return(usrgrps  ? cfg.sub[usrsub[curgrp][cursub[curgrp]]]->lname : nulstr);
734
	}
735

736
	if(!strcmp(sp,"SN")) {
737
738
739
740
741
		if(SMB_IS_OPEN(&smb))
			usub=getusrsub(smb.subnum);
		else
			usub=usrgrps ? cursub[curgrp]+1 : 0;
		sprintf(str,"%u",usub);
742
743
		return(str);
	}
744

745
	if(!strcmp(sp,"SL")) {
746
747
748
749
750
		if(SMB_IS_OPEN(&smb))
			usub=getusrsub(smb.subnum);
		else
			usub=usrgrps ? cursub[curgrp]+1 : 0;
		sprintf(str,"%-4u",usub);
751
752
		return(str);
	}
753

754
	if(!strcmp(sp,"SR")) {
755
756
757
758
759
		if(SMB_IS_OPEN(&smb))
			usub=getusrsub(smb.subnum);
		else
			usub=usrgrps ? cursub[curgrp]+1 : 0;
		sprintf(str,"%4u",usub);
760
761
		return(str);
	}
762

763
764
	if(!strcmp(sp,"LIB"))
		return(usrlibs ? cfg.lib[usrlib[curlib]]->sname : nulstr);
765

766
767
	if(!strcmp(sp,"LIBL"))
		return(usrlibs ? cfg.lib[usrlib[curlib]]->lname : nulstr);
768

769
770
771
772
	if(!strcmp(sp,"LN")) {
		sprintf(str,"%u",usrlibs ? curlib+1 : 0);
		return(str);
	}
773

774
775
776
777
	if(!strcmp(sp,"LL")) {
		sprintf(str,"%-4u",usrlibs ? curlib+1 : 0);
		return(str);
	}
778

779
780
781
782
	if(!strcmp(sp,"LR")) {
		sprintf(str,"%4u",usrlibs  ? curlib+1 : 0);
		return(str);
	}
783

784
785
	if(!strcmp(sp,"DIR"))
		return(usrlibs ? cfg.dir[usrdir[curlib][curdir[curlib]]]->sname :nulstr);
786

787
788
	if(!strcmp(sp,"DIRL"))
		return(usrlibs ? cfg.dir[usrdir[curlib][curdir[curlib]]]->lname : nulstr);
789

790
791
792
793
	if(!strcmp(sp,"DN")) {
		sprintf(str,"%u",usrlibs ? curdir[curlib]+1 : 0);
		return(str);
	}
794

795
796
797
798
	if(!strcmp(sp,"DL")) {
		sprintf(str,"%-4u",usrlibs ? curdir[curlib]+1 : 0);
		return(str);
	}
799

800
801
802
803
	if(!strcmp(sp,"DR")) {
		sprintf(str,"%4u",usrlibs ? curdir[curlib]+1 : 0);
		return(str);
	}
804

805
	if(!strcmp(sp,"NOACCESS")) {
806
		if(noaccess_str==text[NoAccessTime])
807
			sprintf(str,noaccess_str,noaccess_val/60,noaccess_val%60);
808
		else if(noaccess_str==text[NoAccessDay])
809
			sprintf(str,noaccess_str,wday[noaccess_val]);
810
		else
811
			sprintf(str,noaccess_str,noaccess_val);
812
813
		return(str);
	}
814

815
	if(!strcmp(sp,"LAST")) {
816
		tp=strrchr(useron.alias,' ');
817
818
		if(tp) tp++;
		else tp=useron.alias;
819
		return(tp);
820
	}
821

822
823
	if(!strcmp(sp,"REAL")) {
		strcpy(str,useron.name);
824
		tp=strchr(str,' ');
825
		if(tp) *tp=0;
826
		return(str);
827
	}
828

829
830
	if(!strcmp(sp,"FIRSTREAL")) {
		strcpy(str,useron.name);
831
		tp=strchr(str,' ');
832
		if(tp) *tp=0;
833
		return(str);
834
	}
835

836
	if(!strcmp(sp,"LASTREAL")) {
837
		tp=strrchr(useron.name,' ');
838
839
		if(tp) tp++;
		else tp=useron.name;
840
		return(tp);
841
	}
842

843
844
845
846
	if(!strcmp(sp,"MAILW")) {
		sprintf(str,"%u",getmail(&cfg,useron.number,0));
		return(str);
	}
847

848
849
850
851
	if(!strcmp(sp,"MAILP")) {
		sprintf(str,"%u",getmail(&cfg,useron.number,1));
		return(str);
	}
852

853
854
855
856
	if(!strncmp(sp,"MAILW:",6)) {
		sprintf(str,"%u",getmail(&