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telegard/bbs.pas

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ObjectPascal
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Initial revision
2000-11-17 16:33:00 -08:00
{*****************************************************************************
* Project Coyote *
* =================== *
* *
* Modification History *
* ==================== *
* 11/19/92 - 0.14 - Robert Merritt *
* *
* *
* NOTE: Project Coyote originated from TeleGard 2.5i which was originally *
* written by Eric Oman, and Martin Pollard. *
* *
*****************************************************************************}
{$A+,B+,D-,E+,F+,I+,L-,N-,O+,R-,S+,V-}
{$M 60000,0,45000} { Memory Allocation Sizes }
Program BBS;
Uses
{rcg11172000 no overlay under Linux.}
{Overlay,}
Crt, Dos, InitP, Sysop1, Sysop2, Sysop3,
Sysop4, Sysop5, Sysop6, Sysop7, Sysop8, Sysop9, Sysop10,
Sysop11, Mail0, Mail1, Mail2, Mail3, Mail4, Mail5,
Mail6, Mail9, File0, File1, File2, File3, File4,
File5, File6, File7, File8, File9, File10, File11,
File12, File13, File14, Archive1, Archive2, Archive3, Misc1,
Misc2, Misc3, Misc4, MiscX, CUser, Doors, Menus2,
Menus3, Menus4, MyIO, Logon1, Logon2, NewUsers, WfcMenu,
Menus, FvType, TimeJunk, TmpCom, MsgPack, Common, Common1,
Common2, Common3, ExecSwap; {* MiniTerm, Window2, NewCom *}
{$O MsgPack } {$O Common1 } {$O Common2 } {$O Common3 } {$O InitP }
{$O WfcMenu } {$O FvType } {$O TimeJunk } {$O Sysop1 } {$O Sysop2 }
{$O Sysop21 } {$O Sysop2a } {$O Sysop2b } {$O Sysop2c } {$O Sysop2d }
{$O Sysop2e } {$O Sysop2f } {$O Sysop2fa } {$O Sysop2g } {$O Sysop2h }
{$O Sysop2i } {$O Sysop2s } {$O Sysop2z } {$O Sysop3 } {$O Sysop4 }
{$O Sysop5 } {$O Sysop6 } {$O Sysop7 } {$O Sysop7m } {$O Sysop8 }
{$O Sysop9 } {$O Sysop10 } {$O Sysop11 } {$O Mail0 } {$O Mail1 }
{$O Mail2 } {$O Mail3 } {$O Mail4 } {$O Mail5 } {$O Mail6 }
{$O Mail9 } {$O File0 } {$O File1 } {$O File2 } {$O File3 }
{$O File4 } {$O File5 } {$O File6 } {$O File7 } {$O File8 }
{$O File9 } {$O File10 } {$O File11 } {$O File12 } {$O File13 }
{$O File14 } {$O Archive1 } {$O Archive2 } {$O Archive3 } {$O Logon1 }
{$O Logon2 } {$O NewUsers } {$O Misc1 } {$O Misc2 } {$O Misc3 }
{$O Misc4 } {$O MiscX } {$O CUser } {$O Doors } {$O ExecBat }
{$O MyIO } {$O Menus2 } {$O Menus3 } {$O Menus4 }
Const
OvrMaxSize = 60000;
BBSMaxHeapSpace = 40000;
{$I LcBbs.Pas}
Var
ExitSave : Pointer;
ExecFirst : Boolean;
NewMenuCmd: String;
Procedure ErrorHandle;
{*****************************************************************************
* Note: if error occurs IN THIS PROCEDURE, *
* it is NOT executed again! That way an infinite loop is *avoided*.... *
*****************************************************************************}
Var
T:Text;
F:File;
S:String[80];
VidSeg:Word;
X,Y:Integer;
C:Char;
Begin
ExitProc:=ExitSave;
If (ErrorAddr<>Nil) then
Begin
chdir(start_dir);
if (textrec(sysopf).mode=fmoutput) then
begin
writeln(sysopf,#3#8+'*>>'+#3#7+' Runtime error '+cstr(exitcode)+
' at '+date+' '+time+#3#8+' <<*'+#3#5+
' (Check ERR.LOG in main BBS dir)');
flush(sysopf); close(sysopf);
end;
if (textrec(trapfile).mode=fmoutput) then
begin
writeln(trapfile,'*>> Runtime error '+cstr(exitcode)+' at '+date+' '+
time+' <<*');
flush(trapfile); close(trapfile);
end;
assign(t,'err.log');
{$I-} append(t); {$I+}
if (ioresult<>0) then
begin
rewrite(t);
append(t);
writeln(t,'<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
writeln(t,'Critical Error Log file - Contains screen images at instant of Error.');
writeln(t);
end;
writeln(t);
if (serialnumber<>0) then
s:=' ('+cstr(serialnumber)+vercs+')'
else
s:='';
writeln(t,'<27>><3E> RT #'+cstr(exitcode)+' at '+date+' '+time+' BBS-Ver: '+ver+s);
if (useron) then begin
if (spd<>'KB') then s:='at '+spd+' baud' else s:='Locally';
writeln(t,'<27>><3E> User "'+allcaps(thisuser.name)+' #'+cstr(usernum)+
'" was on '+s);
end;
writeln(t,'<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <<3C>- Screen Image: -<2D>> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
{rcg11172000 Not under Linux...}
{
if (mem[$0000:$0449]=7) then vidseg:=$B000 else vidseg:=$B800;
for y:=1 to 25 do
begin
s:='';
for x:=1 to 80 do
begin
c:=chr(mem[vidseg:(160*(y-1)+2*(x-1))]);
if (c=#0) then c:=#32;
if ((x=wherex) and (y=wherey)) then c:=#178;
if ((x<>80) or ((x=80) and (c<>#32))) then s:=s+c;
end;
writeln(t,s);
end;
}
writeln('STUB: bbs.pas; ErrorHandler()...');
writeln(t, ' (No screen dump. Sorry. --ryan.)');
writeln(t,'<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>');
close(t);
assign(f,'critical.err'); rewrite(f); close(f); setfattr(f,dos.hidden);
sprint(#3#8+'*>>'+#3#7+' System error occured at '+date+' '+time+#3#8+' <<*');
term_ready(TRUE); remove_port; {removeint(modemr.comport);}
writeln('*>> System error '+cstr(exitcode)+' at '+date+' '+time+' <<*');
if (exiterrors<>-1) then halt(exiterrors) else halt(254);
{* CRITICAL ERROR ERRORLEVEL *}
end;
end;
Procedure MenuExec;
Var
Dt : LDateTimeRec;
Cmd,s : String;
I : Integer;
Aa,Abort,Next,Done:Boolean;
Begin
If (ExecFirst) then
Begin
ExecFirst:=FALSE;
Cmd:=NewMenuCmd;
NewMenuCmd:='';
End Else MainMenuHandle(Cmd);
if ((copy(cmd,1,2)='\\') and (thisuser.sl=255)) then begin
domenucommand(done,copy(cmd,3,length(cmd)-2),newmenucmd);
if (newmenucmd<>'') then cmd:=newmenucmd else cmd:='';
end;
If (Cmd='|') then
Begin
nl; sprint(#3#3+verline(1)); sprint(#3#3+verline(2)); nl;
pdt2dt(sitedatetime,dt);
sprint(#3#3+'Release date: unreleased ');
lastcommandgood:=TRUE;
end else
if ((cmd='=') and (cso)) then showmenucmds
else
if (cmd<>'') then
begin
newmenucmd:='';
repeat domenuexec(cmd,newmenucmd) until (newmenucmd='');
end;
end;
Var
OvrPath,VerType : String;
I,RCode : Integer;
NeedToHangup : Boolean;
SyStatF : File of systatrec;
Begin
exitsave:=exitproc;
exitproc:=@errorhandle;
MaxHeapSpace:=BBSMaxHeapSpace;
checksnow:=TRUE; directvideo:=FALSE;
useron:=FALSE; usernum:=0;
getdir(0,start_dir);
assign(systatf,'status.dat');
{$I-} reset(systatf); {$I+}
if (ioresult<>0) then
begin
writeln;
writeln('Unable to find STATUS.DAT data file. This file is absolutely');
writeln('*REQUIRED* to even load the BBS. If you cannot find your');
writeln('STATUS.DAT data file, re-create one using the INIT package.');
if (exiterrors<>-1) then halt(exiterrors) else halt(254);
end else begin
{$I-} read(systatf,systat); {$I+}
close(systatf);
end;
{rcg11172000 No overlay on Linux.}
{
ovrinit('bbs.OVR');
ovrpath:=fsearch('bbs.OVR',getenv('PATH'));
if (ovrresult<>ovrok) then
begin
clrscr; writeln('Critical error: Overlay manager error.'); halt(1);
end;
if (systat.useems) then
begin
ovrinitems; if (ovrresult=ovrok) then overlayinems:=TRUE;
end;
ovrsetbuf(ovrmaxsize); ovrsetretry(ovrmaxsize div 2);
}
initexecswap2:=initexecswap;
execwithswap2:=execwithswap;
shutdownexecswap2:=shutdownexecswap;
findvertypeout(ovrpath,vercs,vertype,vertypes,serialnumber,licenseinfo,sitedatetime);
ver:=ver+' '+vertype;
init;
if (packbasesonly) then
begin
wfcmdefine; doshowpackbases; thisuser.ac:=thisuser.ac-[pause]; nl;
sprint(#3#5+'Message bases have been packed.');
cursoron(TRUE); halt(0);
end;
mailread:=FALSE; smread:=FALSE;
needtohangup:=wascriterr; { hang up if critical error last call! }
repeat
write_msg:=FALSE;
sysopon:=not systat.localsec;
wantout:=not systat.localscreensec;
checksnow:=systat.cgasnow;
wfcmenus(needtohangup);
needtohangup:=FALSE;
useron:=FALSE; usernum:=0;
if (not doneday) then
begin
if (getuser) then newuser;
if (not hangup) then
begin
macok:=TRUE;
if (not hangup) then logon;
if (not hangup) then
begin
with thisuser do
begin
newdate:=laston;
if (not mbaseac(lastmsg)) then lastmsg:=1;
if (not fbaseac(lastfil)) then lastfil:=1;
board:=lastmsg; fileboard:=lastfil;
end;
batchtime:=0.0; numbatchfiles:=0; numubatchfiles:=0; hiubatchv:=0;
newcomptables;
menustackptr:=0; for i:=1 to 8 do menustack[i]:='';
last_menu:=systat.allstartmenu+'.MNU';
if (not exist(systat.menupath+last_menu)) then
begin
sysoplog('"'+systat.menupath+last_menu+'" is MISSING. Loaded "MAIN.MNU" instead.');
last_menu:='main.mnu';
end;
curmenu:=systat.menupath+last_menu; readin;
if (novice in thisuser.ac) then chelplevel:=2 else chelplevel:=1;
end;
newmenucmd:=''; i:=1;
while ((i<=noc) and (newmenucmd='')) do
begin
if (cmdr[i].ckeys='FIRSTCMD') then
if (aacs(cmdr[i].acs)) then newmenucmd:='FIRSTCMD';
inc(i);
end;
execfirst:=(newmenucmd='FIRSTCMD');
while (not hangup) do menuexec; {*** main BBS loop ***}
end;
if (quitafterdone) then
begin
elevel:=exitnormal; hangup:=TRUE; doneday:=TRUE; needtohangup:=TRUE;
end;
logoff;
if (not doneday) then sl1(#3#3+'Logoff '+#3#5+'['+dat+']');
if (textrec(sysopf1).mode=fmoutput) then
begin
{$I-} close(sysopf1); {$I+}
if (ioresult<>0) then writeln('Errors closing SLOGxxxx.LOG');
end;
if ((com_carrier) and (not doneday)) then
if (spd<>'KB') then needtohangup:=TRUE;
if (enddayf) then endday;
enddayf:=FALSE;
end;
until (doneday);
if (needtohangup) then hangupphone;
reset(sysopf); close(sysopf);
term_ready(TRUE); remove_port; {removeint(modemr.comport);}
if (exist('bbsdone.bat')) then shelldos(FALSE,'bbsdone.bat',rcode);
textcolor(7); clrscr; textcolor(14);
WriteLn('[> Exited with ErrorLevel ',elevel,' at '+date+' '+time);
halt(elevel);
end.