Re: Content-type issue with application/json and application/javascript

Kevin -

It's OK because I know enough to get what he was saying. It makes it
pretty clear in the HTTP Server documentation that if you add
"charset=utf-8"
(really, charset=anything) that no conversion occurs on the body.

I have never tried CGIConvMode %BINARY%, but wouldn't that mean that all
your content has to be UTF-8, including output with "content-type:text/*"?



On Tue, Aug 25, 2015 at 11:23 AM, Kevin Turner <
kevin.turner@xxxxxxxxxxxxxxxxxxxx> wrote:

Henrick

I know English is not your first language, but I couldn't understand that
at all :)

But anyway, my observations are not relevant because we always use
"CGIConvMode BINARY"

Kevin

-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Henrik
Rützou
Sent: 25 August 2015 16:19
To: Web Enabling the IBM i (AS/400 and iSeries) <web400@xxxxxxxxxxxx>
Subject: Re: [WEB400] Content-type issue with application/json and
application/javascript

apache doesn't neither converts from an ebcdic body if you send then the
body also has to be pre-encoded in utf-8

Content-Type: text/html; charset=utf-8

On Tue, Aug 25, 2015 at 5:14 PM, Kevin Turner <
kevin.turner@xxxxxxxxxxxxxxxxxxxx> wrote:

I am pretty sure we always ensure the data is in UTF-8 when sending
content that has a content type that is anything but "text/...."



-----Original Message-----
From: WEB400 [mailto:web400-bounces@xxxxxxxxxxxx] On Behalf Of Matt
Lavinder
Sent: 25 August 2015 16:12
To: Web Enabling the IBM i (AS/400 and iSeries) <web400@xxxxxxxxxxxx>
Subject: Re: [WEB400] Content-type issue with application/json and
application/javascript

Hello Henrick. That's sort of what I suspected. Do I have to change

the

CGI program to produce ASCII output, or is there a way to tell Apache
to do an EBCDIC to ASCII conversion on an "application/javascript"
content type?

On Tue, Aug 25, 2015 at 10:56 AM, Henrik Rützou <hr@xxxxxxxxxxxx>

wrote:

apache converts ebcdic to utf-8 if the content type is text/...
othervise not.


On Tue, Aug 25, 2015 at 4:52 PM, Matt Lavinder <
mlavinder@xxxxxxxxxxxxxxxxxxx> wrote:

We have several CGI programs that generate javascript, usually

JSON.

For years we have set the content type to text/plain or
text/javascript. I'd like to start using the more standard
"application/json", but I am

hitting

a major snag. The output is garbage. I get the exact same output
when I set the content-type to application/javascript.

Just to verify this was related to CGI output, I used AddType to
change

the

content-type of static JavaScript files to

"application/javascript".

Those

files look fine, so this must have something to do with it being
CGI output.

I don't really know what is up with the output, but I know it
isn't EBCDIC. It doesn't convert. Garbage in, garbage out.
Changing the

content

type back to text/javascript sets everything right.

Anyone have any guesses what is going on here? We use CGIDEV2
under IBM i 7.1. The default CCSID of our CGI jobs is 37.

Just so we are clear on one thing. We had the following settings
in our HTTP Conf:

DefaultFsCCSID 037
CGIConvMode %%EBCDIC/EBCDIC%%

I commented both settings out and it had no impact on the output
whatsoever. All of our CGI programs that use content type of

"text/*"

seemed to work. The ones using "application/javascript" or
"application/json" for content type still looked like garbage.
The only guess I have is that mod_cgi sees that the content-type
starts with "application" and treats the output as binary, but I
have no idea how I

can

tell mod_cgi to treat "application/javascript" as text, or if that
is

even

the issue.

I am hoping someone has an idea. I know Apache pretty well, but
this one has me stumped.

--
Matt
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Regards,
Henrik Rützou

http://powerEXT.com <http://powerext.com/>
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*Matt Lavinder Programmer AnalystData Management Inc.Phone: (336)
573-5045Fax: (336) 573-5001*
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otherwise confidential. If you have received this electronic mail
transmission in error, please delete it from your system without copying

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forwarding it, and notify the sender of the error by reply email or by
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CoralTree Systems Limited
Company Registration Number 5021022.
Registered Office:
12-14 Carlton Place
Southampton
Hampshire
SO15 2EA
VAT Registration Number 834 1020 74.
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This is the Web Enabling the IBM i (AS/400 and iSeries) (WEB400) mailing
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*Matt Lavinder Programmer AnalystData Management Inc.Phone: (336)
573-5045Fax: (336) 573-5001*
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