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program decodeascii85;
{$mode objfpc}{$H+}
uses
Classes, SysUtils, ascii85;
var
B : TAscii85DecoderStream;
Fin,Fout : TFileStream;
Buf : Array[1..1024] of Byte;
FN : String;
Count : Integer;
begin
If (ParamCount=0) then
begin
Writeln('usage: decodeascii85 filename');
halt(1);
end;
FN:=ParamStr(1);
FIn:=TFileStream.Create(FN,fmOpenRead);
B:=TAscii85DecoderStream.Create(FIn);
try
FN:=ChangeFileExt(FN,'');
FOut:=TFileStream.Create(FN,fmCreate);
try
Repeat
Count:=B.Read(Buf,SizeOf(Buf));
If Count>0 then
FOut.WriteBuffer(Buf,Count);
Until (Count<SizeOf(Buf));
Finally
Fout.Free;
end;
finally
B.Free;
end;
end.
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