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40 results

atcodes.cpp

Blame
  • atcodes.cpp 21.97 KiB
    /* 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)		*
     *																			*
     * Copyright 2000 Rob Swindell - http://www.synchro.net/copyright.html		*
     *																			*
     * 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"
    
    extern "C" const char* beta_version;
    
    /****************************************************************************/
    /* Returns 0 if invalid @ code. Returns length of @ code if valid.          */
    /****************************************************************************/
    int sbbs_t::show_atcode(char *instr)
    {
    	char	str[128],str2[128],*p,*tp,*sp;
        int     len;
    	bool	padded_left=false;
    	bool	padded_right=false;
    
    	sprintf(str,"%.80s",instr);
    	tp=strchr(str+1,'@');
    	if(!tp)                 /* no terminating @ */
    		return(0);
    	sp=strchr(str+1,SP);
    	if(sp && sp<tp)         /* space before terminating @ */
    		return(0);
    	len=(tp-str)+1;
    	(*tp)=0;
    	sp=(str+1);
    
    	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;
    	long	l;
        stats_t stats;
        node_t  node;
    	struct	tm tm;
    	struct	tm * tm_p;
    
    	str[0]=0;
    
    	if(!strcmp(sp,"VER"))
    		return(VERSION);
    
    	if(!strcmp(sp,"REV")) {
    		sprintf(str,"%c",REVISION);
    		return(str);
    	}
    
    	if(!strcmp(sp,"FULL_VER")) {
    		sprintf(str,"%s%c%s",VERSION,REVISION,beta_version);
    		truncsp(str);
    #if defined(_DEBUG)
    		strcat(str," Debug");
    #endif
    		return(str);
    	}
    
    	if(!strcmp(sp,"VER_NOTICE")) 
    		return(VERSION_NOTICE);
    
    	if(!strcmp(sp,"OS_VER"))
    		return(os_version(str));
    
    #ifdef JAVASCRIPT
    	if(!strcmp(sp,"JS_VER"))
    		return((char *)JS_GetImplementationVersion());
    #endif
    
    	if(!strcmp(sp,"PLATFORM"))
    		return(PLATFORM_DESC);
    
    	if(!strcmp(sp,"COPYRIGHT"))
    		return(COPYRIGHT_NOTICE);
    
    	if(!strcmp(sp,"COMPILER")) {
    		COMPILER_DESC(str);
    		return(str);
    	}
    
    	if(!strcmp(sp,"UPTIME")) {
    		extern time_t uptime;
    		time_t up=time(NULL)-uptime;
    		if(up<0)
    			up=0;
    		char   days[64]="";
    		if((up/(24*60*60))>=2) {
    	        sprintf(days,"%u days ",up/(24*60*60));
    			up%=(24*60*60);
    		}
    		sprintf(str,"%s%u:%02u"
    	        ,days
    			,up/(60*60)
    			,(up/60)%60
    			);
    		return(str);
    	}
    
    	if(!strcmp(sp,"SOCKET_LIB")) 
    		return(socklib_version(str));
    
    	if(!strcmp(sp,"MSG_LIB")) {
    		sprintf(str,"SMBLIB %s",smb_lib_ver());
    		return(str);
    	}
    
    	if(!strcmp(sp,"BBS") || !strcmp(sp,"BOARDNAME"))
    		return(cfg.sys_name);
    
    	if(!strcmp(sp,"BAUD") || !strcmp(sp,"BPS")) {
    		sprintf(str,"%lu",cur_rate);
    		return(str);
    	}
    
    	if(!strcmp(sp,"CONN"))
    		return(connection);
    
    	if(!strcmp(sp,"SYSOP"))
    		return(cfg.sys_op);
    
    	if(!strcmp(sp,"LOCATION"))
    		return(cfg.sys_location);
    
    	if(!strcmp(sp,"NODE")) {
    		sprintf(str,"%u",cfg.node_num);
    		return(str);
    	}
    
    	if(!strcmp(sp,"TNODE")) {
    		sprintf(str,"%u",cfg.sys_nodes);
    		return(str);
    	}
    
    	if(!strcmp(sp,"INETADDR"))
    		return(cfg.sys_inetaddr);
    
    	if(!strcmp(sp,"FIDOADDR")) {
    		if(cfg.total_faddrs)
    			return(faddrtoa(&cfg.faddr[0],str));
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"EMAILADDR")) 
    		return(usermailaddr(&cfg, str
    			,cfg.inetmail_misc&NMAIL_ALIAS ? useron.alias : useron.name));
    
    	if(!strcmp(sp,"QWKID"))
    		return(cfg.sys_id);
    
    	if(!strcmp(sp,"TIME") || !strcmp(sp,"SYSTIME")) {
    		now=time(NULL);
    		tm_p=localtime(&now);
    		if(tm_p!=NULL)
    			tm=*tm_p;
    		else
    			memset(&tm,0,sizeof(tm));
    		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"); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"DATE") || !strcmp(sp,"SYSDATE")) {
    		now=time(NULL);
    		return(unixtodstr(&cfg,now,str)); 
    	}
    
    	if(!strcmp(sp,"TMSG")) {
    		l=0;
    		for(i=0;i<cfg.total_subs;i++)
    			l+=getposts(&cfg,i); 		/* l=total posts */
    		sprintf(str,"%lu",l); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"TUSER")) {
    		sprintf(str,"%u",lastuser(&cfg));
    		return(str);
    	}
    
    	if(!strcmp(sp,"TFILE")) {
    		l=0;
    		for(i=0;i<cfg.total_dirs;i++)
    			l+=getfiles(&cfg,i);
    		sprintf(str,"%lu",l); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"TCALLS") || !strcmp(sp,"NUMCALLS")) {
    		getstats(&cfg,0,&stats);
    		sprintf(str,"%lu",stats.logons); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"PREVON") || !strcmp(sp,"LASTCALLERNODE")
    		|| !strcmp(sp,"LASTCALLERSYSTEM"))
    		return(lastuseron);
    
    	if(!strcmp(sp,"CLS")) {
    		CLS;
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"PAUSE") || !strcmp(sp,"MORE")) {
    		pause();
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"RESETPAUSE")) {
    		lncntr=0;
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"NOPAUSE") || !strcmp(sp,"POFF")) {
    		sys_status^=SS_PAUSEOFF;
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"PON") || !strcmp(sp,"AUTOMORE")) {
    		sys_status^=SS_PAUSEON;
    		return(nulstr);
    	}
    
    	/* NOSTOP */
    
    	/* STOP */
    
    	if(!strcmp(sp,"BELL") || !strcmp(sp,"BEEP"))
    		return("\a");
    
    	// else if(!strcmp(sp,"EVENT"))
    	//	  return(sectostr(sys_eventtime,str2));
    
    	/* LASTCALL */
    
    	if(!strncmp(sp,"NODE",4)) {
    		i=atoi(sp+4);
    		if(i && i<=cfg.sys_nodes) {
    			getnodedat(i,&node,0);
    			printnodedat(i,&node); 
    		} 
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"WHO")) {
    		whos_online(true);
    		return(nulstr);
    	}
    
    	/* User Codes */
    
    	if(!strcmp(sp,"USER") || !strcmp(sp,"ALIAS") || !strcmp(sp,"NAME"))
    		return(useron.alias);
    
    	if(!strcmp(sp,"FIRST")) {
    		strcpy(str,useron.alias);
    		tp=strchr(str,SP);
    		if(tp) *tp=0;
    		return(str); 
    	}
    
    	if(!strcmp(sp,"USERNUM")) {
    		sprintf(str,"%u",useron.number);
    		return(str);
    	}
    
    	if(!strcmp(sp,"PHONE") || !strcmp(sp,"HOMEPHONE")
    		|| !strcmp(sp,"DATAPHONE") || !strcmp(sp,"DATA"))
    		return(useron.phone);
    
    	if(!strcmp(sp,"ADDR1"))
    		return(useron.address);
    
    	if(!strcmp(sp,"FROM"))
    		return(useron.location);
    
    	if(!strcmp(sp,"CITY")) {
    		strcpy(str,useron.location);
    		char* p=strchr(str,',');
    		if(p) {
    			*p=0;
    			return(str); 
    		} 
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"STATE")) {
    		char* p=strchr(useron.location,',');
    		if(p) {
    			p++;
    			if(*p==SP)
    				p++;
    			return(p); 
    		} 
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"CPU"))
    		return(useron.comp);
    		
    	if(!strcmp(sp,"HOST"))
    		return(client_name);
    
    	if(!strcmp(sp,"BDATE"))
    		return(useron.birth);
    
    	if(!strcmp(sp,"AGE")) {
    		sprintf(str,"%u",getage(&cfg,useron.birth));
    		return(str);
    	}
    
    	if(!strcmp(sp,"CALLS") || !strcmp(sp,"NUMTIMESON")) {
    		sprintf(str,"%u",useron.logons);
    		return(str);
    	}
    
    	if(!strcmp(sp,"MEMO"))
    		return(unixtodstr(&cfg,useron.pwmod,str));
    
    	if(!strcmp(sp,"SEC") || !strcmp(sp,"SECURITY")) {
    		sprintf(str,"%u",useron.level);
    		return(str);
    	}
    
    	if(!strcmp(sp,"SINCE"))
    		return(unixtodstr(&cfg,useron.firston,str));
    
    	if(!strcmp(sp,"TIMEON") || !strcmp(sp,"TIMEUSED")) {
    		now=time(NULL);
    		sprintf(str,"%u",(now-logontime)/60); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"TUSED")) {              /* Synchronet only */
    		now=time(NULL);
    		return(sectostr(now-logontime,str)+1); 
    	}
    
    	if(!strcmp(sp,"TLEFT")) {              /* Synchronet only */
    		gettimeleft();
    		return(sectostr(timeleft,str)+1); 
    	}
    
    	if(!strcmp(sp,"TPERD"))                /* Synchronet only */
    		return(sectostr(cfg.level_timeperday[useron.level],str)+1);
    
    	if(!strcmp(sp,"TPERC"))                /* Synchronet only */
    		return(sectostr(cfg.level_timepercall[useron.level],str)+1);
    
    	if(!strcmp(sp,"TIMELIMIT")) {
    		sprintf(str,"%u",cfg.level_timepercall[useron.level]);
    		return(str);
    	}
    
    	if(!strcmp(sp,"MINLEFT") || !strcmp(sp,"LEFT") || !strcmp(sp,"TIMELEFT")) {
    		gettimeleft();
    		sprintf(str,"%u",timeleft/60); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"LASTON")) 
    		return(timestr(&useron.laston));
    
    	if(!strcmp(sp,"LASTDATEON"))
    		return(unixtodstr(&cfg,useron.laston,str));
    
    	if(!strcmp(sp,"LASTTIMEON")) {
    		tm_p=localtime(&useron.laston);
    		if(tm_p)
    			tm=*tm_p;
    		else
    			memset(&tm,0,sizeof(tm));
    		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"); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"MSGLEFT") || !strcmp(sp,"MSGSLEFT")) {
    		sprintf(str,"%u",useron.posts);
    		return(str);
    	}
    
    	if(!strcmp(sp,"MSGREAD")) {
    		sprintf(str,"%u",posts_read);
    		return(str);
    	}
    
    	if(!strcmp(sp,"FREESPACE")) {
    		sprintf(str,"%lu",getfreediskspace(cfg.temp_dir)); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"UPBYTES")) {
    		sprintf(str,"%lu",useron.ulb);
    		return(str);
    	}
    
    	if(!strcmp(sp,"UPK")) {
    		sprintf(str,"%lu",useron.ulb/1024L);
    		return(str);
    	}
    
    	if(!strcmp(sp,"UPS") || !strcmp(sp,"UPFILES")) {
    		sprintf(str,"%u",useron.uls);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DLBYTES")) {
    		sprintf(str,"%lu",useron.dlb);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DOWNK")) {
    		sprintf(str,"%lu",useron.dlb/1024L);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DOWNS") || !strcmp(sp,"DLFILES")) {
    		sprintf(str,"%u",useron.dls);
    		return(str);
    	}
    
    	if(!strcmp(sp,"LASTNEW"))
    		return(unixtodstr(&cfg,ns_time,str));
    
    	if(!strcmp(sp,"NEWFILETIME"))
    		return(timestr(&ns_time));
    
    	/* MAXDL */
    
    	if(!strcmp(sp,"MAXDK") || !strcmp(sp,"DLKLIMIT") || !strcmp(sp,"KBLIMIT")) {
    		sprintf(str,"%lu",cfg.level_freecdtperday[useron.level]/1024L);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DAYBYTES")) {    /* amt of free cdts used today */
    		sprintf(str,"%lu",cfg.level_freecdtperday[useron.level]-useron.freecdt);
    		return(str);
    	}
    
    	if(!strcmp(sp,"BYTELIMIT")) {
    		sprintf(str,"%lu",cfg.level_freecdtperday[useron.level]);
    		return(str);
    	}
    
    	if(!strcmp(sp,"KBLEFT")) {
    		sprintf(str,"%lu",(useron.cdt+useron.freecdt)/1024L);
    		return(str);
    	}
    
    	if(!strcmp(sp,"BYTESLEFT")) {
    		sprintf(str,"%lu",useron.cdt+useron.freecdt);
    		return(str);
    	}
    
    	if(!strcmp(sp,"CONF")) {
    		sprintf(str,"%s %s"
    			,usrgrps ? cfg.grp[usrgrp[curgrp]]->sname :nulstr
    			,usrgrps ? cfg.sub[usrsub[curgrp][cursub[curgrp]]]->sname : nulstr);
    		return(str);
    	}
    
    	if(!strcmp(sp,"CONFNUM")) {
    		sprintf(str,"%u %u",curgrp+1,cursub[curgrp]+1);
    		return(str);
    	}
    
    	if(!strcmp(sp,"NUMDIR")) {
    		sprintf(str,"%u %u",usrlibs ? curlib+1 : 0,usrlibs ? curdir[curlib]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"EXDATE") || !strcmp(sp,"EXPDATE"))
    		return(unixtodstr(&cfg,useron.expire,str));
    
    	if(!strcmp(sp,"EXPDAYS")) {
    		now=time(NULL);
    		l=useron.expire-now;
    		if(l<0)
    			l=0;
    		sprintf(str,"%u",l/(1440L*60L)); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"MEMO1"))
    		return(useron.note);
    
    	if(!strcmp(sp,"MEMO2") || !strcmp(sp,"COMPANY"))
    		return(useron.name);
    
    	if(!strcmp(sp,"ZIP"))
    		return(useron.zipcode);
    
    	if(!strcmp(sp,"HANGUP")) {
    		hangup();
    		return(nulstr);
    	}
    
    	/* Synchronet Specific */
    
    	if(!strncmp(sp,"SETSTR:",7)) {
    		strcpy(main_csi.str,sp+7);
    		return(nulstr);
    	}
    
    	if(!strncmp(sp,"EXEC:",5)) {
    		exec_bin(sp+5,&main_csi);
    		return(nulstr);
    	}
    
    	if(!strncmp(sp,"MENU:",5)) {
    		menu(sp+5);
    		return(nulstr);
    	}
    
    	if(!strncmp(sp,"TYPE:",5)) {
    		printfile(cmdstr(sp+5,nulstr,nulstr,str),0);
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"QUESTION"))
    		return(question);
    
    	if(!strcmp(sp,"HANDLE"))
    		return(useron.handle);
    
    	if(!strcmp(sp,"CID") || !strcmp(sp,"IP"))
    		return(cid);
    
    	if(!strcmp(sp,"LOCAL-IP")) {
    		struct in_addr in_addr;
    		in_addr.s_addr=local_addr;
    		return(inet_ntoa(in_addr));
    	}
    
    	if(!strcmp(sp,"CRLF"))
    		return("\r\n");
    
    	if(!strcmp(sp,"PUSHXY")) {
    		ANSI_SAVE();
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"POPXY")) {
    		ANSI_RESTORE();
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"UP")) 
    		return("\x1b[A");
    
    	if(!strcmp(sp,"DOWN")) 
    		return("\x1b[B");
    
    	if(!strcmp(sp,"RIGHT")) 
    		return("\x1b[C");
    
    	if(!strcmp(sp,"LEFT")) 
    		return("\x1b[D");
    
    	if(!strncmp(sp,"UP:",3)) {
    		sprintf(str,"\x1b[%dA",atoi(sp+3));
    		return(str);
    	}
    
    	if(!strncmp(sp,"DOWN:",5)) {
    		sprintf(str,"\x1b[%dB",atoi(sp+5));
    		return(str);
    	}
    
    	if(!strncmp(sp,"LEFT:",5)) {
    		sprintf(str,"\x1b[%dC",atoi(sp+5));
    		return(str);
    	}
    
    	if(!strncmp(sp,"RIGHT:",6)) {
    		sprintf(str,"\x1b[%dD",atoi(sp+6));
    		return(str);
    	}
    
    	if(!strncmp(sp,"GOTOXY:",7)) {
    		tp=strchr(sp,',');
    		if(tp!=NULL) {
    			tp++;
    			GOTOXY(atoi(sp+7),atoi(tp));
    		}
    		return(nulstr);
    	}
    
    	if(!strcmp(sp,"GRP"))
    		return(usrgrps ? cfg.grp[usrgrp[curgrp]]->sname : nulstr);
    
    	if(!strcmp(sp,"GRPL"))
    		return(usrgrps ? cfg.grp[usrgrp[curgrp]]->lname : nulstr);
    
    	if(!strcmp(sp,"GN")) {
    		sprintf(str,"%u",usrgrps ? curgrp+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"GL")) {
    		sprintf(str,"%-4u",usrgrps ? curgrp+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"GR")) {
    		sprintf(str,"%4u",usrgrps ? curgrp+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"SUB"))
    		return(usrgrps ? cfg.sub[usrsub[curgrp][cursub[curgrp]]]->sname : nulstr);
    
    	if(!strcmp(sp,"SUBL"))
    		return(usrgrps  ? cfg.sub[usrsub[curgrp][cursub[curgrp]]]->lname : nulstr);
    
    	if(!strcmp(sp,"SN")) {
    		sprintf(str,"%u",usrgrps ? cursub[curgrp]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"SL")) {
    		sprintf(str,"%-4u",usrgrps ? cursub[curgrp]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"SR")) {
    		sprintf(str,"%4u",usrgrps ? cursub[curgrp]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"LIB"))
    		return(usrlibs ? cfg.lib[usrlib[curlib]]->sname : nulstr);
    
    	if(!strcmp(sp,"LIBL"))
    		return(usrlibs ? cfg.lib[usrlib[curlib]]->lname : nulstr);
    
    	if(!strcmp(sp,"LN")) {
    		sprintf(str,"%u",usrlibs ? curlib+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"LL")) {
    		sprintf(str,"%-4u",usrlibs ? curlib+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"LR")) {
    		sprintf(str,"%4u",usrlibs  ? curlib+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DIR"))
    		return(usrlibs ? cfg.dir[usrdir[curlib][curdir[curlib]]]->sname :nulstr);
    
    	if(!strcmp(sp,"DIRL"))
    		return(usrlibs ? cfg.dir[usrdir[curlib][curdir[curlib]]]->lname : nulstr);
    
    	if(!strcmp(sp,"DN")) {
    		sprintf(str,"%u",usrlibs ? curdir[curlib]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DL")) {
    		sprintf(str,"%-4u",usrlibs ? curdir[curlib]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"DR")) {
    		sprintf(str,"%4u",usrlibs ? curdir[curlib]+1 : 0);
    		return(str);
    	}
    
    	if(!strcmp(sp,"NOACCESS")) {
    		if(noaccess_str==text[NoAccessTime])
    			sprintf(str,noaccess_str,noaccess_val/60,noaccess_val%60);
    		else if(noaccess_str==text[NoAccessDay])
    			sprintf(str,noaccess_str,wday[noaccess_val]);
    		else
    			sprintf(str,noaccess_str,noaccess_val); 
    		return(str);
    	}
    
    	if(!strcmp(sp,"LAST")) {
    		tp=strrchr(useron.alias,SP);
    		if(tp) tp++;
    		else tp=useron.alias;
    		return(tp); 
    	}
    
    	if(!strcmp(sp,"REAL")) {
    		strcpy(str,useron.name);
    		tp=strchr(str,SP);
    		if(tp) *tp=0;
    		return(str); 
    	}
    
    	if(!strcmp(sp,"FIRSTREAL")) {
    		strcpy(str,useron.name);
    		tp=strchr(str,SP);
    		if(tp) *tp=0;
    		return(str); 
    	}
    
    	if(!strcmp(sp,"LASTREAL")) {
    		tp=strrchr(useron.name,SP);
    		if(tp) tp++;
    		else tp=useron.name;
    		return(tp); 
    	}
    
    	if(!strcmp(sp,"MAILW")) {
    		sprintf(str,"%u",getmail(&cfg,useron.number,0));
    		return(str);
    	}
    
    	if(!strcmp(sp,"MAILP")) {
    		sprintf(str,"%u",getmail(&cfg,useron.number,1));
    		return(str);
    	}
    
    	if(!strncmp(sp,"MAILW:",6)) {
    		sprintf(str,"%u",getmail(&cfg,atoi(sp+6),0));
    		return(str);
    	}
    
    	if(!strncmp(sp,"MAILP:",6)) {
    		sprintf(str,"%u",getmail(&cfg,atoi(sp+6),1));
    		return(str);
    	}
    
    	if(!strcmp(sp,"MSGREPLY")) {
    		sprintf(str,"%c",cfg.sys_misc&SM_RA_EMU ? 'R' : 'A');
    		return(str);
    	}
    
    	if(!strcmp(sp,"MSGREREAD")) {
    		sprintf(str,"%c",cfg.sys_misc&SM_RA_EMU ? 'A' : 'R');
    		return(str);
    	}
    
    	if(!strncmp(sp,"STATS.",6)) {
    		getstats(&cfg,0,&stats);
    		sp+=6;
    		if(!strcmp(sp,"LOGONS")) 
    			sprintf(str,"%u",stats.logons);
    		else if(!strcmp(sp,"LTODAY")) 
    			sprintf(str,"%u",stats.ltoday);
    		else if(!strcmp(sp,"TIMEON")) 
    			sprintf(str,"%u",stats.timeon);
    		else if(!strcmp(sp,"TTODAY")) 
    			sprintf(str,"%u",stats.ttoday);
    		else if(!strcmp(sp,"ULS")) 
    			sprintf(str,"%u",stats.uls);
    		else if(!strcmp(sp,"ULB")) 
    			sprintf(str,"%u",stats.ulb);
    		else if(!strcmp(sp,"DLS")) 
    			sprintf(str,"%u",stats.dls);
    		else if(!strcmp(sp,"DLB")) 
    			sprintf(str,"%u",stats.dlb);
    		else if(!strcmp(sp,"PTODAY")) 
    			sprintf(str,"%u",stats.ptoday);
    		else if(!strcmp(sp,"ETODAY")) 
    			sprintf(str,"%u",stats.etoday);
    		else if(!strcmp(sp,"FTODAY")) 
    			sprintf(str,"%u",stats.ftoday);
    		else if(!strcmp(sp,"NUSERS")) 
    			sprintf(str,"%u",stats.nusers);
    		return(str);
    	}
    
    	/* Message header codes */
    	if(!strcmp(sp,"MSG_TO") && current_msg!=NULL) {
    		if(current_msg->to==NULL)
    			return(nulstr);
    		if(current_msg->to_ext!=NULL)
    			sprintf(str,"%s #%s",current_msg->to,current_msg->to_ext);
    		else if(current_msg->to_net.type!=NET_NONE)
    			sprintf(str,"%s (%s)",current_msg->to
    				,net_addr(&current_msg->to_net));
    		else
    			strcpy(str,current_msg->to);
    		return(str);
    	}
    	if(!strcmp(sp,"MSG_TO_NAME") && current_msg!=NULL)
    		return(current_msg->to==NULL ? nulstr : current_msg->to);
    	if(!strcmp(sp,"MSG_TO_EXT") && current_msg!=NULL) {
    		if(current_msg->to_ext==NULL)
    			return(nulstr);
    		return(current_msg->to_ext);
    	}
    	if(!strcmp(sp,"MSG_TO_NET") && current_msg!=NULL)
    		return(net_addr(&current_msg->to_net));
    	if(!strcmp(sp,"MSG_FROM") && current_msg!=NULL) {
    		if(current_msg->from==NULL)
    			return(nulstr);
    		if(current_msg->hdr.attr&MSG_ANONYMOUS && !SYSOP)
    			return(text[Anonymous]);
    		if(current_msg->from_ext!=NULL)
    			sprintf(str,"%s #%s",current_msg->from,current_msg->from_ext);
    		else if(current_msg->from_net.type!=NET_NONE)
    			sprintf(str,"%s (%s)",current_msg->from
    				,net_addr(&current_msg->from_net));
    		else
    			strcpy(str,current_msg->from);
    		return(str);
    	}
    	if(!strcmp(sp,"MSG_FROM_NAME") && current_msg!=NULL) {
    		if(current_msg->from==NULL)
    			return(nulstr);
    		if(current_msg->hdr.attr&MSG_ANONYMOUS && !SYSOP)
    			return(text[Anonymous]);
    		return(current_msg->from);
    	}		
    	if(!strcmp(sp,"MSG_FROM_EXT") && current_msg!=NULL) {
    		if(!(current_msg->hdr.attr&MSG_ANONYMOUS) || SYSOP)
    			if(current_msg->from_ext!=NULL)
    				return(current_msg->from_ext);
    		return(nulstr);
    	}
    	if(!strcmp(sp,"MSG_FROM_NET") && current_msg!=NULL) {
    		if(current_msg->from_net.type!=NET_NONE
    			&& (!(current_msg->hdr.attr&MSG_ANONYMOUS) || SYSOP))
    			return(net_addr(&current_msg->from_net));
    		return(nulstr);
    	}
    	if(!strcmp(sp,"MSG_SUBJECT") && current_msg!=NULL)
    		return(current_msg->subj==NULL ? nulstr : current_msg->subj);
    	if(!strcmp(sp,"MSG_DATE") && current_msg!=NULL)
    		return(timestr((time_t *)&current_msg->hdr.when_written.time));
    	if(!strcmp(sp,"MSG_TIMEZONE") && current_msg!=NULL)
    		return(zonestr(current_msg->hdr.when_written.zone));
    	if(!strcmp(sp,"MSG_ATTR") && current_msg!=NULL) {
    		sprintf(str,"%s%s%s%s%s%s%s%s%s%s"
    			,current_msg->hdr.attr&MSG_PRIVATE		? "Private  "   :nulstr
    			,current_msg->hdr.attr&MSG_READ			? "Read  "      :nulstr
    			,current_msg->hdr.attr&MSG_DELETE		? "Deleted  "   :nulstr
    			,current_msg->hdr.attr&MSG_KILLREAD		? "Kill  "      :nulstr
    			,current_msg->hdr.attr&MSG_ANONYMOUS	? "Anonymous  " :nulstr
    			,current_msg->hdr.attr&MSG_LOCKED		? "Locked  "    :nulstr
    			,current_msg->hdr.attr&MSG_PERMANENT	? "Permanent  " :nulstr
    			,current_msg->hdr.attr&MSG_MODERATED	? "Moderated  " :nulstr
    			,current_msg->hdr.attr&MSG_VALIDATED	? "Validated  " :nulstr
    			,current_msg->hdr.attr&MSG_REPLIED		? "Replied  "	:nulstr
    			);
    		return(str);
    	}
    	if(!strcmp(sp,"SMB_AREA")) {
    		if(smb.subnum!=INVALID_SUB && smb.subnum<cfg.total_subs)
    			sprintf(str,"%s %s"
    				,cfg.grp[cfg.sub[smb.subnum]->grp]->sname
    				,cfg.sub[smb.subnum]->sname);
    		return(str);
    	}
    	if(!strcmp(sp,"SMB_AREA_DESC")) {
    		if(smb.subnum!=INVALID_SUB && smb.subnum<cfg.total_subs)
    			sprintf(str,"%s %s"
    				,cfg.grp[cfg.sub[smb.subnum]->grp]->lname
    				,cfg.sub[smb.subnum]->lname);
    		return(str);
    	}
    	if(!strcmp(sp,"SMB_GROUP")) {
    		if(smb.subnum!=INVALID_SUB && smb.subnum<cfg.total_subs)
    			return(cfg.grp[cfg.sub[smb.subnum]->grp]->sname);
    		return(nulstr);
    	}
    	if(!strcmp(sp,"SMB_GROUP_DESC")) {
    		if(smb.subnum!=INVALID_SUB && smb.subnum<cfg.total_subs)
    			return(cfg.grp[cfg.sub[smb.subnum]->grp]->lname);
    		return(nulstr);
    	}
    	if(!strcmp(sp,"SMB_GROUP_NUM")) {
    		if(smb.subnum!=INVALID_SUB && smb.subnum<cfg.total_subs) {
    			uint ugrp;
    			for(ugrp=0;ugrp<usrgrps;ugrp++)
    				if(usrgrp[ugrp]==cfg.sub[smb.subnum]->grp)
    					break;
    			sprintf(str,"%u",ugrp+1);
    		}
    		return(str);
    	}
    	if(!strcmp(sp,"SMB_SUB")) {
    		if(smb.subnum==INVALID_SUB)
    			return("Mail");
    		else if(smb.subnum<cfg.total_subs)
    			return(cfg.sub[smb.subnum]->sname);
    		return(nulstr);
    	}
    	if(!strcmp(sp,"SMB_SUB_DESC")) {
    		if(smb.subnum==INVALID_SUB)
    			return("Mail");
    		else if(smb.subnum<cfg.total_subs)
    			return(cfg.sub[smb.subnum]->lname);
    		return(nulstr);
    	}
    	if(!strcmp(sp,"SMB_SUB_CODE")) {
    		if(smb.subnum==INVALID_SUB)
    			return("MAIL");
    		else if(smb.subnum<cfg.total_subs)
    			return(cfg.sub[smb.subnum]->code);
    		return(nulstr);
    	}
    	if(!strcmp(sp,"SMB_SUB_NUM")) {
    		if(smb.subnum!=INVALID_SUB && smb.subnum<cfg.total_subs) {
    			uint ugrp;
    			for(ugrp=0;ugrp<usrgrps;ugrp++)
    				if(usrgrp[ugrp]==cfg.sub[smb.subnum]->grp)
    					break;
    			uint usub;
    			for(usub=0;usub<usrsubs[ugrp];usub++)
    				if(usrsub[ugrp][usub]==smb.subnum)
    					break;
    			sprintf(str,"%u",usub+1);
    		}
    		return(str);
    	}
    	return(NULL);
    }