FWIW, if you tell the client to render the page as UTF-8, your 'broken'
mod_perl version works correctly. The content-type header is
instructing the client to render the page using ISO-8859-1, which will
result in gremlin characters being rendered.
Aaron Hawryluk wrote:
This is suspiciously similar to the problem I had with double-byte characters
coming up where single-byte characters were expected. If you find the answer
to this, could you let me know? I still can't migrate to mod_perl due to the
problem. Mind you I'm on Apache2/mp2 so they could be completely unrelated...
Here's a sample of what happens:
Here it is under my old CGI model (which is now far too CPU-intensive):
http://www.calgarysun.com/cgi-bin/publish.cgi?p=171082&x=articles&s=showbiz
And here it is under mod_perl:
http://www.calgarysun.com/perl-bin/publish.cgi?p=171082&x=articles&s=showbiz
Hey! Mod_perl guys! Can you say "reproducibility"?
--Aaron Hawryluk
Webmaster, The Calgary Sun
http://www.calgarysun.com
[EMAIL PROTECTED]
Ph: 403-250-4371
-----Original Message-----
From: Drew Wilson [mailto:[EMAIL PROTECTED]
Sent: March-16-07 1:15 PM
To: modperl mod_perl
Subject: UTF8 fun with SOAP::Lite and mod_perl 1.3.33
I'm trying to track down a Unicode malcoding problem using SOAP::Lite
0.67 with mod_perl 1.29 on apache 1.3.33.
The problem I'm seeing is my UTF8 strings are transformed in the http
response.
The strings look correct inside the perl space (e.g. printing to
STDERR inside the perl handler) but the strings are converted in the
http packet returned (captured using tcpdump).
For example, if I want to send back a string containing the Unicode
snowman U2603 (UTF8 E2 98 83), I manually encode the string as:
my $snowman = '☃';
my %result = ( 'snowman' => SOAP::Data->type( string =>
$snowman ) );
and return it
return %result;
When watching with tcpdump, I expect to see this UTF8 byte sequence:
e2 98 83
but instead see
c3 a2 c2 98 c2 83
I suspect the UTF8 byte sequence is being treated as a UTF 16
sequence [00 e2 00 98 00 83], which is then converted to the UTF8
equivalent byte sequence [c3 a2 c2 98 c2 83].
But I cannot figure out WHERE this conversion is being done.
Is there any way to trace data being written to the response?
BTW - the $snowman string returns 1 for utf8::is_utf8 and utf8::valid.
Thanks for any suggestions,
Drew
--
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