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Re: [Nmh-workers] General question - unsupported charset conversion
From: |
Ken Hornstein |
Subject: |
Re: [Nmh-workers] General question - unsupported charset conversion |
Date: |
Fri, 28 Feb 2014 17:31:03 -0500 |
>Look, software cannot read minds. People would like it to, but I don't
>work for the NSA, so I don't buy into that concept. We have standards.
>For a reason. To eliminate ambiguity. MIME has been around for how
>many years now? There is no excuse in this day and age for any software
>to generate syntactically incorrect MIME content.
Here's the case I'm thinking about:
- You're running in an ISO-8859-1 locale. This is permitted, no one questions
this.
- You get a MIME message that contains the following header:
Content-Disposition: attachment; filename*=UTF-8''%F0%9F%92%A9.jpg
This is a perfectly valid MIME header, formatted correctly by the MIME
standards. There is no ambiguity here, no brain damage. Everything's
above-board.
What, exactly, should I do with this MIME parameter? When you decode
that and feed that to iconv() to convert it from UTF-8 to ISO-8859-1,
you're going to get EILSEQ as an error. But this is not the sender's
fault; they followed the rules (that's assuming I did the MIME
formatting correctly; I was doing it by hand. Pretend that I got it
right, for the sake of this discussion).
--Ken
- Re: [Nmh-workers] General question - unsupported charset conversion, (continued)
- Re: [Nmh-workers] General question - unsupported charset conversion, Ken Hornstein, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Ken Hornstein, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Ken Hornstein, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Ken Hornstein, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion,
Ken Hornstein <=
- Re: [Nmh-workers] General question - unsupported charset conversion, Jerrad Pierce, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Ken Hornstein, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Lyndon Nerenberg, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Aleksander Matuszak, 2014/02/28
- Re: [Nmh-workers] General question - unsupported charset conversion, Ken Hornstein, 2014/02/28