>
> Lars Gehre wrote:
> > I believe all versions of ICS have these problems (at least with
> > Delphi 7 but I don't think integer or longword are suddenly
> Int64 in
> > newer delphi versions).
>
> It seems that ICSv6 and v7 both support Int64:
>
> {$IFDEF UseInt64ForHttpRange}
> THttpRangeInt = Int64;
> {$ELSE}
> THttpRangeInt = LongInt; { Limited to 2GB size }
> {$ENDIF}
>
> If you use Delphi 7 you upgrade to ICSv6 or even ICSv7.
V5 does support it also. That's why I wrote THttpRangeInt. :)
The problems still exists because integer and THttpRangeInt are constantly
mixed, as I wrote. At least in V7 Code the same routines are used and will
also cause the described problems.
I tried V6, but it does not work very well with continous streams, so I will
stick with V5, which has proven over the last three years to be extremly
stable in streaming.
Lars
>
> --
> Arno Garrels [TeamICS]
> http://www.overbyte.be/eng/overbyte/teamics.html
>
>
> >
> > The following routines have problems:
> >
> > - THttpRangeStream.AddPartStream(Value: TStream; AStartPos, AEndPos:
> > Integer);
> > Integer should be THttpRangeInt
> >
> > - THttpRangeStream.Read(var Buffer; Count: Longint):
> Integer; Result
> > := FSize - FPosition; // don't -> Overflow, use seperate
> Variable ->
> > THttpRangeInt
> >
> > ActSize := min(Count - DataRead, Rec.Size - (ActOffset));
> //Overflow
> > because min only handles Integer.
> >
> > - THttpConnection.ConnectionDataSent(Sender : TObject;
> Error : WORD);
> > var
> > Count : Integer;
> > ToSend : Integer; // Overflow in both use THttpRangeInt instead.
> >
> >
> > - procedure ParseRangeString(var FromStr : String; var ToStr :
> > String; const Value : String);
> > Don't use StrToInt, Use StrToInt64
> >
> > - THttpRangeList.InitFromString(AStr: String); Don't use StrToInt,
> > Use StrToInt64
> >
> > After these corrections, ICS works flawless, even jumping
> around in a
> > 16 GB HDTV Recording works without glitches. I simply love ICS! ;)
> >
> > Greetings
> > Lars
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