{$A+,B+,D-,E+,F+,I+,L+,N-,O+,R-,S+,V-}

unit mail5;

interface

uses

crt, dos,

{rcg11172000 no overlay under Linux.}

{overlay,}

common, timejunk,

sysop4,

mail0, mail1, mail2, mail3, mail4, mail6;

procedure post(replyto:longint; ttoi:fromtoinfo);

procedure scanmessages;

procedure qscan(b:integer; var quit:boolean);

procedure gnscan;

procedure nscan(mstr:string);

implementation

procedure post(replyto:longint; ttoi:fromtoinfo);

var pinfo:pinforec;

mheader:mheaderrec;

mixr,mixr2:msgindexrec;

saveit:string;

itreepos,lng,otreepos:longint;

i:integer;

numread:word;

savilevel:byte;

ok:boolean;

procedure nope(s:string);

begin

if (ok) then begin nl; print(s); end;

ok:=FALSE;

end;

begin

ok:=TRUE;

loadboard(board);

if (not aacs(memboard.postacs)) then

nope('Your access does not allow you to post on this board.');

if ((rpost in thisuser.ac) or (not aacs(systat.normpubpost))) then

nope('Your access privledges do not include posting.');

if ((ptoday>=systat.maxpubpost) and (not mso)) then

nope('Too many messages posted today.');

if (ok) then begin

savepinfo(pinfo);

initbrd(board);

saveit:='';

if (replyto<>-1) then begin

mheader.toi:=ttoi;

if (mheader.toi.anon<>0) then begin

saveit:=mheader.toi.as;

mheader.toi.as:=what00(mheader.toi.anon,mheader.toi.as);

end;

end else

mheader.toi.as:='';

if (inmsg(TRUE,(replyto<>-1),'',mixr,mheader)) then begin

if (saveit<>'') then mheader.toi.as:=saveit;

seek(brdf,mixr.hdrptr);

savemhead(mheader);

if (replyto<>-1) then begin

mixr.isreplyto:=replyto;

mixr.numreplys:=0;

mixr.msgindexstat:=mixr.msgindexstat+[mithreads];

ensureloaded(replyto);

mixr2:=mintab[getmixnum(replyto)];

mixr.isreplytoid:=mixr2.msgid;

inc(mixr2.numreplys);

mixr2.msgindexstat:=mixr2.msgindexstat+[mithreads];

ensureloaded(replyto);

savemix(mixr2,replyto);

ensureloaded(replyto);

end;

newmix(mixr);

ensureloaded(himsg);

sysoplog('+ "'+mheader.title+'" posted on '+#3#5+memboard.name);

if (mheader.toi.as<>'') then sysoplog(' To: "'+mheader.toi.as+'"');

topscr;

sprint(#3#9+'Message posted on '+#3#5+memboard.name+#3#9+'.');

inc(thisuser.msgpost);

inc(ptoday);

inc(systat.todayzlog.pubpost);

end;

loadpinfo(pinfo);

end;

end;

function isnew1(msgdatepp:packdatetimepp):boolean;

var msgdate:packdatetime;

l1,l2,l3:longint;

function zzzb(xx,yy:longint):longint;

begin xx:=xx shl yy; zzzb:=xx; end;

begin

msgdate:=msgdatepp^;

isnew1:=FALSE;

with zscanr do begin

l1:=zzzb(msgdate[1],16);

inc(l1,zzzb(msgdate[2],8));

inc(l1,msgdate[3]);

l2:=zzzb(mhiread[board][1],16);

inc(l2,zzzb(mhiread[board][2],8));

inc(l2,mhiread[board][3]);

if (l1<l2) then exit;

if (l1=l2) then begin

l1:=zzzb(msgdate[4],16);

inc(l1,zzzb(msgdate[5],8));

inc(l1,msgdate[6]);

l2:=zzzb(mhiread[board][4],16);

inc(l2,zzzb(mhiread[board][5],8));

inc(l2,mhiread[board][6]);

if (l1<=l2) then exit;

end;

isnew1:=TRUE;

end;

end;

function isnew(cn:integer):boolean;

var mixr:msgindexrec;

begin

ensureloaded(cn);

mixr:=mintab[getmixnum(cn)];

isnew:=isnew1(@mixr.msgdate);

end;

procedure updateptr(x:word; var zup:boolean);

var mixr:msgindexrec;

l1,l2:longint;

i:integer;

begin

if (isnew(x)) then begin

ensureloaded(x);

mixr:=mintab[getmixnum(x)];

for i:=1 to 6 do zscanr.mhiread[board][i]:=mixr.msgdate[i];

zup:=TRUE;

end;

end;

procedure editmessage(i:integer);

var t:text;

f:file;

g:text;

mheader:mheaderrec;

mixr:msgindexrec;

s:string;

brdsig,dfdt1,dfdt2,newmsgptr,totload:longint;

begin

loadmhead(i,mheader);

assign(t,'tgtempx.msg'); rewrite(t);

totload:=0;

repeat

blockreadstr2(brdf,s);

inc(totload,length(s)+2);

writeln(t,s);

until (totload>=mheader.msglength);

close(t);

tedit(allcaps('tgtempx.msg'));

begin

assign(t,'tgtempx.msg');

reset(t);

mheader.msglength:=0;

repeat

readln(t,s);

inc(mheader.msglength,length(s)+2);

until (eof(t));

close(t);

newmsgptr:=filesize(brdf);

seek(brdf,newmsgptr);

outmessagetext('tgtempx.msg',mheader,TRUE);

ensureloaded(i);

mixr:=mintab[getmixnum(i)];

mixr.hdrptr:=newmsgptr;

savemix(mixr,i);

ensureloaded(i);

end;

end;

procedure pubreply(cn:word);

var t:text;

mheader:mheaderrec;

s:string;

brdsig,dfdt1,dfdt2,newmsgptr,totload:longint;

begin

if (gotlastmheader) then begin

loadmhead(cn,mheader);

assign(t,'msgtmp'); rewrite(t);

totload:=0;

repeat

blockreadstr2(brdf,s);

inc(totload,length(s)+2);

writeln(t,s);

until (totload+1>=mheader.msglength);

close(t);

post(cn,lastmheader.fromi);

assign(t,'msgtmp');

{$I-} reset(t); {$I+}

if (ioresult=0) then begin close(t); erase(t); end;

end else begin

nl; print('Can''t reply YET.'); nl;

end;

end;

type

mstype =

(msreadp, { read prompt }

msshowt, { show titles }

msreadm); { read message }

sttype =

(stnewscan, { NewScan mode }

stscan); { normal Scan mode }

procedure doscan(var quit:boolean; cn:word; st:sttype; ms:mstype);

var t:text;

u:userrec;

mheader:mheaderrec;

mixr:msgindexrec;

lastdate:packdatetime;

inp,s:string;

brdsig,getm,totload:longint;

i,j,k:integer;

cmd:char;

abort,askpost,b,contlist,donescan,hadunval,next,ufo,wasout,zup:boolean;

procedure cbounds;

begin

wasout:=((cn<0) or (cn>himsg));

if (not wasout) then exit;

if (cn>himsg) then cn:=himsg

else if (cn<0) then cn:=0;

end;

function tch(c:char; i:integer):string; (* duplicate.... MARTIN HANDLE THIS!*)

var s:string;

begin

s:=cstr(i); if (i<10) then s:=c+s;

tch:=s;

end;

procedure stitles;

var mheader:mheaderrec;

dt:ldatetimerec;

pdt:packdatetime;

s,real,alias:string;

i,j,numdone:word;

abort,ndone,next:boolean;

begin

nl;

ndone:=TRUE;

abort:=FALSE; numdone:=0;

cbounds; if (wasout) then exit;

while ((not hangup) and (not abort) and (numdone<10) and (ndone)) do begin

cbounds; if (wasout) then ndone:=FALSE;

if (ndone) then begin

loadmhead(cn,mheader); ensureloaded(cn);

i:=cn;

with mheader do begin

real:=allcaps(thisuser.realname);

alias:=allcaps(thisuser.name);

if ((fromi.usernum=usernum) or

(allcaps(copy(fromi.as,1,length(real)))=real) or

(allcaps(copy(fromi.alias,1,length(alias)))=alias)) then

s:=#3#9+'['+#3#5+cstr(i+1)+#3#9+']'

else if ((toi.usernum=usernum) or

(allcaps(copy(toi.as,1,length(real)))=real) or

(allcaps(copy(toi.alias,1,length(alias)))=alias)) then

s:=#3#9+'<'+#3#5+cstr(i+1)+#3#9+'>'

else

s:=#3#7+'('+#3#5+cstr(i+1)+#3#7+')';

end;

for j:=1 to 6 do pdt[j]:=mintab[getmixnum(cn)].msgdate[j];

pdt2dt(pdt,dt);

s:=#3#1+mrn(s,8)+#3#3+' '+mrn(cstr(dt.month),2)+'/'+

tch('0',dt.day)+'/'+copy(tch('0',dt.year),3,2)+' - ';

if (isnew(cn)) then begin

delete(s,1,3);

s:=#3#8+'*'+s;

end;

if (miunvalidated in mintab[getmixnum(cn)].msgindexstat) then begin

if (mso) then begin

delete(s,1,4);

s:=#3#8+'NV'+s;

end else

s:=s+#3#8+'<<Unvalidated>>';

end;

if ((not (miunvalidated in mintab[getmixnum(cn)].msgindexstat)) or

(mso)) then s:=s+mheader.title;

if (miallowmci in mintab[getmixnum(cn)].msgindexstat) then sprint(s)

else printacr(s,abort,next);

wkey(abort,next);

inc(numdone);

inc(cn);

end;

end;

dec(cn);

nl;

end;

procedure scaninput(var s:string; allowed:string);

var os:string;

i:integer;

c:char;

gotcmd:boolean;

begin

gotcmd:=FALSE; s:='';

repeat

getkey(c); c:=upcase(c);

os:=s;

if ((pos(c,allowed)<>0) and (s='')) then begin gotcmd:=TRUE; s:=c; end

else

if (pos(c,'0123456789')<>0) then begin

if (length(s)<5) then s:=s+c;

end

else

if ((s<>'') and (c=^H)) then s:=copy(s,1,length(s)-1)

else

if (c=^X) then begin

for i:=1 to length(s) do prompt(^H' '^H);

s:=''; os:='';

end

else

if (c=#13) then gotcmd:=TRUE;

if (length(s)<length(os)) then prompt(^H' '^H);

if (length(s)>length(os)) then prompt(copy(s,length(s),1));

until ((gotcmd) or (hangup));

nl;

end;

begin

askpost:=FALSE; contlist:=FALSE; donescan:=FALSE; hadunval:=FALSE;

zup:=FALSE;

while ((not donescan) and (not hangup)) do begin

getm:=-1;

if (ms=msshowt) then begin stitles; ms:=msreadp; end;

if (ms=msreadp) then begin

msg_on:=cn+1;

cbounds;

ensureloaded(cn);

if ((contlist) and (not abort)) then

if (cn=himsg) then abort:=TRUE;

if ((not contlist) or (abort)) then begin

if (contlist) then begin

contlist:=FALSE;

nl; print('Continuous message listing Off'); nl;

end;

sprompt(fstring.scanmessage);

scaninput(inp,'ABCDEHMPQRTVWXZ-*!&?');

end else

inp:='';

getm:=-1; cmd:=#0;

if (inp='') then getm:=cn+1 else begin

getm:=value(inp)-1;

if (getm>-1) then

if (st=stnewscan) then st:=stscan;

end;

if ((getm=-1) and (inp<>'')) then cmd:=inp[1];

case cmd of

'R':getm:=cn;

'-':begin

getm:=cn-1;

if (getm=-1) then begin

nl; sprint('Already at the first message.'); nl;

end;

if (st=stnewscan) then st:=stscan;

end;

end;

if ((getm=-1) and (cmd<>#0)) then

case cmd of

'?':begin

nl;

sprint('<^3CR^1>Next message ^3#^1:Message to read');

sprint('(^3-^1)Prev. message (^3C^1)ontinuous listing');

nl;

sprint('(^3A^1)uto-reply (pub/priv) (^3B^1)Next board in NewScan');

sprint('(^3P^1)ost public (^3H^1)igh message pointer');

sprint('(^3R^1)e-read (^3T^1)itles');

sprint('(^3W^1)rite public reply (^3Z^1)Toggle NewScan of this base');

nl;

s:='(^5E^1)dit message (owner only)';

if (mso) then

s:=s+' (^5D^1)elete message (SysOp only)';

sprint(s);

if (mso) then begin

sprint('(^5V^1)alidation toggle (^5M^1)ove msg to other base');

sprint('(^5X^1)tract message to file (^5!^1)Toggle permanence');

if (cso) then begin

s:='(^7*^1)Toggle anonymous';

if (memboard.mbtype<>0) then s:=s+' (^7&^1)Toggle scanned/outbound';

sprint(s);

end;

nl;

end;

sprint('(^3Q^1)uit');

nl;

end;

'A':begin

nl;

if pynq('Is this to be a private reply? ') then autoreply

else pubreply(cn);

end;

'B':donescan:=TRUE;

'C':begin

contlist:=TRUE; abort:=FALSE;

nl; print('Continuous message listing On'); nl;

end;

'D':if (mipermanent in mintab[getmixnum(cn)].msgindexstat) then begin

nl; print('This is a permanent message.'); nl;

end else begin

loadmhead(cn,mheader);

if ((mso) and (cn>=0) and (cn<=himsg)) then begin

delmail(cn);

nl;

if (miexist in mintab[getmixnum(cn)].msgindexstat) then begin

print('Undeleted message.');

sysoplog('* Undeleted "'+mheader.title+'"');

end else begin

print('Deleted message.');

sysoplog('* Deleted "'+mheader.title+'"');

end;

nl;

end else begin

nl; print('Sorry... can''t delete that!'); nl;

end;

if (cn>himsg) then cn:=himsg;

if (himsg<=0) then begin donescan:=TRUE; askpost:=TRUE; end;

end;

'E':if ((mso) and (lastname<>'')) then

editmessage(cn)

else begin

loadmhead(cn,mheader);

if ((mheader.fromi.usernum=usernum) and

(allcaps(mheader.fromi.real)=

allcaps(thisuser.realname))) then

editmessage(cn)

else begin

nl;

print('You didn''t post this message!');

nl;

end;

end;

'H':begin

nl;

i:=cn;

print('Highest-read pointer for this base set to message #'+

cstr(i+1)+'.');

nl;

for i:=1 to 6 do

zscanr.mhiread[board][i]:=mintab[getmixnum(cn)].msgdate[i];

savezscanr;

end;

'M':if (mso) then movemsg(cn);

'P':begin post(-1,mheader.fromi); nl; end;

'Q':begin quit:=TRUE; donescan:=TRUE; end;

'T':ms:=msshowt;

'V':if (mso) then begin

loadmhead(cn,mheader); mixr:=mintab[getmixnum(cn)];

if (miunvalidated in mixr.msgindexstat) then begin

nl; print('Message validated.'); nl;

mixr.msgindexstat:=mixr.msgindexstat-[miunvalidated];

sysoplog('* Validated "'+mheader.title+'"');

end else begin

nl; print('Message unvalidated.'); nl;

mixr.msgindexstat:=mixr.msgindexstat+[miunvalidated];

sysoplog('* Unvalidated "'+mheader.title+'"');

end;

savemix(mixr,cn);

end;

'W':pubreply(cn);

'X':if (mso) then begin

nl;

prt('Extract filename? (default="EXT.TXT") : ');

input(s,40);

if (s='') then s:='EXT.TXT';

if pynq('Are you sure? ') then begin

b:=pynq('Strip color codes from output? ');

loadmhead(cn,mheader);

assign(t,s);

{$I-} append(t); {$I+}

if (ioresult<>0) then rewrite(t);

totload:=0;

repeat

blockreadstr2(brdf,s);

inc(totload,length(s)+2);

if ((b) and (pos(#3,s)<>0)) then s:=stripcolor(s);

writeln(t,s);

until (totload>=mheader.msglength);

close(t);

nl;

print('Done!');

end;

end;

'Z':begin

nl;

sprompt(#3#5+memboard.name+#3#3);

if (board in zscanr.mzscan) then begin

zscanr.mzscan:=zscanr.mzscan-[board];

sprint(' will NOT be scanned in future NewScans.');

sysoplog('* Took "'+#3#5+memboard.name+#3#1+'" out of NewScan');

end else begin

zscanr.mzscan:=zscanr.mzscan+[board];

sprint(' WILL be scanned in future NewScans.');

sysoplog('* Put "'+#3#5+memboard.name+#3#1+'" back in NewScan');

end;

nl;

savezscanr;

end;

'!':if (mso) then begin

nl;

loadmhead(cn,mheader); mixr:=mintab[getmixnum(cn)];

if (mipermanent in mixr.msgindexstat) then begin

mixr.msgindexstat:=mixr.msgindexstat-[mipermanent];

print('Message is no longer permanent.');

sysoplog('* "'+mheader.title+'" made unpermanent');

end else begin

mixr.msgindexstat:=mixr.msgindexstat+[mipermanent];

print('Message is now permanent.');

sysoplog('* "'+mheader.title+'" made permanent');

end;

savemix(mixr,cn);

nl;

end;

'*':if (cso) then begin

nl;

j:=getmixnum(cn); loadmhead(j,mheader);

if (mheader.fromi.anon in [1,2]) then

mheader.fromi.anon:=0

else begin

i:=mheader.fromi.usernum;

ufo:=(filerec(uf).mode<>fmclosed);

if (not ufo) then reset(uf);

if ((i>=1) and (i<=filesize(uf)-1)) then begin

seek(uf,i); read(uf,u);

b:=aacs1(u,i,systat.csop);

end else

b:=FALSE;

if (not ufo) then close(uf);

if (b) then mheader.fromi.anon:=2 else mheader.fromi.anon:=1;

end;

seek(brdf,mintab[j].hdrptr);

savemhead(mheader);

if (mheader.fromi.anon=0) then begin

print('Message is no longer anonymous.');

sysoplog('* "'+mheader.title+'" made non-anonymous');

end else begin

print('Message is now anonymous.');

sysoplog('* "'+mheader.title+'" made anonymous');

end;

nl;

end;

'&':if ((cso) and (memboard.mbtype<>0)) then begin

nl;

loadmhead(cn,mheader); mixr:=mintab[getmixnum(cn)];

if (miscanned in mixr.msgindexstat) then begin

mixr.msgindexstat:=mixr.msgindexstat-[miscanned];

print('Message is no longer marked as scanned.');

sysoplog('* "'+mheader.title+'" not marked as scanned');

end else begin

mixr.msgindexstat:=mixr.msgindexstat+[miscanned];

print('Message is now marked as "sent".');

sysoplog('* "'+mheader.title+'" marked as scanned');

end;

savemix(mixr,cn);

nl;

end;

end;

end;

if (getm<>-1) then cn:=getm;

cbounds;

if (wasout) then

if (not contlist) then begin

donescan:=TRUE;

if (ms=msreadp) then askpost:=TRUE;

end else

contlist:=FALSE;

if (not donescan) then begin

if (getm<>-1) then ms:=msreadm;

if (ms=msreadm) then begin

if (contlist) then next:=TRUE;

if ((thisuser.clsmsg=1) and (not contlist)) then cls;

if (miunvalidated in mintab[getmixnum(cn)].msgindexstat) then

hadunval:=TRUE;

readmsg(1,cn,cn+1,himsg+1,abort,next);

updateptr(cn,zup);

for i:=1 to 6 do lastdate[i]:=mintab[getmixnum(cn)].msgdate[i];

if (not next) then ms:=msreadp else inc(cn);

inc(mread);

end;

end;

end;

if ((hadunval) and (mso)) then begin

nl;

if pynq(^G'Validate messages here? ') then

for i:=0 to himsg do begin

ensureloaded(i); mixr:=mintab[getmixnum(i)];

if (miunvalidated in mixr.msgindexstat) then begin

mixr.msgindexstat:=mixr.msgindexstat-[miunvalidated];

savemix(mixr,i);

end;

end;

end;

if ((askpost) and (aacs(memboard.postacs)) and

(not (rpost in thisuser.ac)) and (ptoday<systat.maxpubpost)) then begin

nl;

if pynq('Post on '+#3#5+memboard.name+#3#7+'? ') then

post(-1,mheader.fromi);

end;

if (zup) then savezscanr;

end;

procedure scanmessages;

var cn:word;

s:string;

i:integer;

c:char;

quit:boolean;

begin

initbrd(board); { loads memboard }

nl;

if (himsg<>-1) then begin

sprint(cstr(himsg+1)+' msgs on '+#3#5+memboard.name+#3#1+'.');

prt('Start listing at (Q=Quit)? '); input(s,20);

i:=value(s)-1; cn:=0;

if (i<0) then i:=0 else

if (i<=himsg) then cn:=i;

if (s<>'') then c:=s[1] else c:=^M;

if (c<>'Q') then doscan(quit,cn,stscan,msshowt);

end else

sprint('No messages on '+#3#5+memboard.name+#3#1+'.');

closebrd;

end;

procedure qscan(b:integer; var quit:boolean);

var cn:word;

oldboard,savlil,i:integer;

abort,next:boolean;

begin

oldboard:=board;

if (not quit) then begin

if (board<>b) then changeboard(b);

if (board=b) then begin

nl;

initbrd(board);

lil:=0; sprompt(#3#3+fstring.newscan1);

if (himsg<>-1) then begin

cn:=0;

while ((not isnew(cn)) and (cn<=himsg)) do inc(cn);

if ((cn<=himsg) and (isnew(cn))) then doscan(quit,cn,stnewscan,msreadm)

else quit:=FALSE;

end;

closebrd;

if (not quit) then begin

lil:=0;

sprompt(fstring.newscan2);

end;

end;

wkey(quit,next);

end;

board:=oldboard;

end;

procedure gnscan;

var bb,oldboard:integer;

quit:boolean;

begin

sysoplog('NewScan of message bases');

oldboard:=board;

nl; sprint(#3#5+')[ NewScan All ](');

bb:=1; quit:=FALSE;

repeat

if (bb in zscanr.mzscan) then qscan(bb,quit);

inc(bb);

until ((bb>numboards) or (quit) or (hangup));

nl; sprint(#3#5+')[ NewScan Done ](');

board:=oldboard;

initbrd(board);

end;

procedure nscan(mstr:string);

var abort,next:boolean;

begin

abort:=FALSE; next:=FALSE;

if (mstr='C') then qscan(board,next)

else if (mstr='G') then gnscan

else if (value(mstr)<>0) then qscan(value(mstr),next)

else begin

nl;

if pynq('Global NewScan? ') then gnscan else qscan(board,next);

end;

end;

end.