25 lines
666 B
Plaintext
25 lines
666 B
Plaintext
function EncodeURL(URL: string): string;
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var I: integer;
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begin
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Result:='';
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for I:=1 to Length(URL) do
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if URL[I] in ['0'..'9', 'A'..'Z', 'a'..'z'] then Result:=Result+URL[I]
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else Result:=Result+'%'+IntToHex(byte(URL[I]),2);
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end;
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procedure EncodeAndShowURL(Memo: TMemo; URL: string);
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var ES: string;
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begin
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Memo.Lines.Add('Unencoded URL: '+URL);
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ES:=EncodeURL(URL);
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Memo.Lines.Add('Encoded URL: '+ES);
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Memo.Lines.Add('');
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end;
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procedure ShowEncodedURLs(Memo: TMemo);
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begin
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EncodeAndShowURL(Memo,'http://foo bar/');
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EncodeAndShowURL(Memo,'https://rosettacode.org/wiki/URL_encoding');
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EncodeAndShowURL(Memo,'https://en.wikipedia.org/wiki/Pikes_Peak_granite');
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end;
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