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{any utils}
function GetCover(var dst:pWideChar;MFile:pWideChar):boolean;
var
line,line1:array [0..511] of WideChar;
p,p1:PWideChar;
i:integer;
fdata:WIN32_FIND_DATAW;
hTmp:THANDLE;
wr,wr1:pWideChar;
begin
result:=false;
dst:=nil;
if (CoverPaths=nil) or (CoverPaths^=#0) then exit;
p:=CoverPaths;
repeat
p1:=p;
while p^>=' ' do inc(p);
i:=p-p1;
if i>0 then
begin
move(p1^,line,i*SizeOf(WideChar));
line[i]:=#0;
if ServiceExists(MS_WAT_REPLACETEXT)<>0 then
wr:=pWideChar(CallService(MS_WAT_REPLACETEXT,0,lparam(@line)))
else
wr:=@line;
if isPathAbsolute(wr) then
begin
hTmp:=FindFirstFileW(wr,fdata);
end
else
begin
wr1:=ExtractW(MFile,false);
StrCopyW(line,wr1);
mFreeMem(wr1);
StrCatW(line,wr);
hTmp:=FindFirstFileW(line,fdata);
end;
if THANDLE(hTmp)<>INVALID_HANDLE_VALUE then
begin
wr1:=ExtractW(line,false);
StrCopyW(line1,wr1);
mFreeMem(wr1);
StrCatW(line1,pWideChar(@fdata.cFileName));
GetFullPathNameW(line1,SizeOf(line) div SizeOf(WideChar),line,wr1);
StrDupW(dst,line);
result:=true;
FindClose(hTmp); //!!
end;
if wr<>@line then mFreeMem(wr);
if result then break;
end;
while p^<' ' do
begin
if p^=#0 then break;
inc(p);
end;
until p^=#0;
end;
function GetLyric(var dst:pWideChar;MFile:pWideChar):boolean;
var
buf:array [0..511] of WideChar;
f:THANDLE;
size:integer;
tmp:PAnsiChar;
begin
StrCopyW(buf,MFile);
ChangeExtW(buf,'txt');
f:=Reset(buf);
if f=THANDLE(INVALID_HANDLE_VALUE) then
begin
dst:=nil;
result:=false;
exit;
end;
size:=FileSize(f);
if size>0 then
begin
mGetMem(tmp,size+1);
BlockRead(f,tmp^,size);
tmp[size]:=#0;
AnsiToWide(tmp,dst);
mFreeMem(tmp);
end;
CloseHandle(f);
result:=true;
end;
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