OS/2 FAQ

UNIT UslPatrn;

INTERFACE

function MatchLineOk (pattern, line : string) : boolean;
function MatchFileOk (pattern, name : string) : boolean;

IMPLEMENTATION
uses Dos;

function MatchLineOk;

function SubOk (ppos, lpos : byte) : boolean;
begin
if ppos > length (pattern) then
SubOk := lpos > length (line)
else if lpos > length (line) then
SubOk := (pattern [ppos] = '*') and SubOk (ppos+1, lpos)
else if pattern [ppos] = '*' then begin
SubOk := false;
for lpos := length (line) + 1 downto lpos do
if SubOk (ppos+1, lpos) then begin
SubOk := true;
break
end
end
else
SubOk := ((pattern [ppos] = '?') or
(pattern [ppos] = line [lpos])) and
SubOk (ppos+1, lpos+1)
end;

begin
MatchLineOk := SubOk (1, 1)
end;


function MatchFileOk;
var
pd, nd : DirStr;
pn, nn : NameStr;
px, nx : ExtStr;
begin
FSplit (pattern, pd, pn, px);
FSplit (name,    nd, nn, nx);
MatchFileOk := ((pd = '') or (pd = nd)) and
MatchLineOk (pn, nn) and
MatchLineOk (px, nx)
end;

END.

Этот файл можно взять здесь