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To ensure you preserve characters, you need to go via the proper utf8 encoder when going from characters to bytes and vice versa.<br>
<br>-Boris (via BlackBerry)</font></div>
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<b>From</b>: seaside-bounces@lists.squeakfoundation.org <seaside-bounces@lists.squeakfoundation.org>
<br><b>To</b>: Seaside - general discussion <seaside@lists.squeakfoundation.org>
<br><b>Sent</b>: Tue Sep 28 10:16:26 2010<br><b>Subject</b>: Re: [Seaside] Downloads and filenames with diacritics
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Yeah, that is sexy.<div><br></div><div>It also needs it's complement:</div><div><br></div><div>String class>>fromHex: anHexString</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>"It returns the string that has its characters encoded in hex.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>'el ñandú' asHex </div><div><span class="Apple-tab-span" style="white-space:pre"> </span>String fromHex: '656C20F1616E64FA'.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>Play with those."</div><div><br></div><div><span class="Apple-tab-span" style="white-space:pre"> </span>^ String streamContents: [:stream| |source|</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>source := anHexString readStream.</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>[source atEnd] whileFalse: [</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>stream nextPut: (Character value: (Integer readFrom: (source next: 2) radix: 16))]].</div><div><br></div><div> sebastian</div><div><br></div><div><br></div><div><br><div><div>On Sep 28, 2010, at 1:50 PM, Boris Popov, DeepCove Labs wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">
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<!-- Converted from text/plain format --><p><font size="2">Have you tried hexing the bytes and using that as a filename?<br>
<br>
(aString asByteArrayEncoding: #utf8) asHexString<br>
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-Boris (via BlackBerry)<br>
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----- Original Message -----<br>
From: <a href="mailto:seaside-bounces@lists.squeakfoundation.org">seaside-bounces@lists.squeakfoundation.org</a> <<a href="mailto:seaside-bounces@lists.squeakfoundation.org">seaside-bounces@lists.squeakfoundation.org</a>><br>
To: Seaside - general discussion <<a href="mailto:seaside@lists.squeakfoundation.org">seaside@lists.squeakfoundation.org</a>><br>
Sent: Tue Sep 28 09:24:26 2010<br>
Subject: Re: [Seaside] Downloads and filenames with diacritics<br>
<br>
Yeah, we actually saw that possibility but I was hoping to make the app not to be forced to maintain the original name in the database (so it can't never be confused about it nor inject maintenance costs).<br>
<br>
What do you guys think about some other way to encode the filename that preserves the original (with diacritics) but for the OS (and xsendfile) it can look like a non-diacritical one?<br>
<br>
any ideas? (or encoders to suggest?)<br>
<br>
sebastian<br>
<br>
<br>
<br>
On Sep 28, 2010, at 1:11 PM, Miguel Cobá wrote:<br>
<br>
> El mar, 28-09-2010 a las 13:03 -0300, Sebastian Sastre escribió:<br>
>> Hi guys,<br>
>><br>
>> I've been using this:<br>
>><br>
>> (GRCodec forEncoding: 'utf-8') encode: aFilaname<br>
>><br>
>> just before writing an uploaded file (that probably has diacritics in its name).<br>
>><br>
>> The thing is that xsendfile doesn't find the ones with diacritics and the download fails. Non diacritical downloads works just fine.<br>
>><br>
>> As workaround I'm forcing filenames to be non-diacritical while we find a solution.<br>
>><br>
>> Wonder if any of you guys have solved making your webapp to offer files download even when the filenames has diacriticals? I mean with xsendfile (from a seaside app of course).<br>
><br>
> Store the files with numbers and save the original name in the database.<br>
> Xsendfile the numbered file and state that the file should be offered<br>
> with the original name. For example, in PHP:<br>
><br>
> header("X-Sendfile: $numberedfile");<br>
> header("Content-Type: application/octet-stream");<br>
> header("Content-Disposition: attachment; file=\"$originalname\"");<br>
><br>
> The downloaded file needs not to be the same name that the save as<br>
> offered by the browser.<br>
><br>
> Cheers<br>
><br>
>><br>
>> sebastian_______________________________________________<br>
>> seaside mailing list<br>
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><br>
> --<br>
> Miguel Cobá<br>
> <a href="http://miguel.leugim.com.mx/">http://miguel.leugim.com.mx</a><br>
><br>
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