rabbit-proxy-users

[Rabbit-proxy-users] problems on Japanese multibyte environment

[Hiroki W. <wa...@pa...>]

Hello, all

I'm running RabbIT2 under Japanese environment.
I can see proxy just works fine under Shift_JIS, and EUC encodeing, 
But for some kinda reason, I wasn't able to see pages which are encoded
by iso-2022-jp.

I tried to modify the conf/rabbit.conf by adding
text/html; charset\=iso-2022-jp=rabbit.handler.FilterHandler
text/html; charset\=ISO-2022-JP=rabbit.handler.FilterHandler

at the text/html=rabbit.handler.FilterHandler section. But I couldn't
get proxy worked right.

Do you guys have any idea of why ISO-2022-JP doesn't work well?

I am using Rabbit under jdk 1.2.2 with Linux kernel 2.4.20.

Thanks.

Hiroki
-- 
Hiroki WAKABAYASHI <wa...@pa...>

Re: [Rabbit-proxy-users] problems on Japanese multibyte environment

[Robert O. <d9...@na...>]

Hello!

> I'm running RabbIT2 under Japanese environment.
> I can see proxy just works fine under Shift_JIS, and EUC encodeing,
> But for some kinda reason, I wasn't able to see pages which are encoded
> by iso-2022-jp.

Do you have an example page? and a better description of the "does
not work"? (does RabbIT only give you blank pages or do you get pages
that have only been proxied but not filtered?)

/robo

[Rabbit-proxy-users] Re: problems on Japanese multibyte environment

[Hiroki W. <wa...@pa...>]

Hello! Thanks for your reply.


> Do you have an example page? and a better description of the "does
> not work"? (does RabbIT only give you blank pages or do you get pages
> that have only been proxied but not filtered?)
Okay, here is an example page  http://biztech.nikkeibp.co.jp (tech info
page from nikkei). The proxy "does filter" the page,  but the text
filtered by proxy gets screwed up under iso-2022-jp .

I put sample jpgs for filtered&unfiltered sample webpage at my webpage.
http://pao.to/~wakaski/tmp-rabbit/ 
Please check  for details as an extra info.

Hiroki

-- 
Hiroki WAKABAYASHI <wa...@pa...>

[Rabbit-proxy-users] Re: problems on Japanese multibyte environment

[Robert O. <d9...@na...>]

On Tue, 21 Jan 2003, Hiroki WAKABAYASHI wrote:

> Okay, here is an example page  http://biztech.nikkeibp.co.jp (tech info
> page from nikkei). The proxy "does filter" the page,  but the text
> filtered by proxy gets screwed up under iso-2022-jp .

Hmmm:
GET http://biztech.nikkeibp.co.jp/ HTTP/1.1
HTTP/1.1 200 OK
Server: Netscape-Enterprise/3.6 SP3
Date: Sun, 26 Jan 2003 11:03:26 GMT
Content-type: text/html
Connection: close
Age: 2
Via: HTTP/1.1 RabbIT

The server says that this is normal text/html, no encodding. So
treating the page like ISO8859-1 (latin-1) seems ok from the proxys
point of view.

This also means that your extra filters will not handle this page.
One working solution is to add the dontfilterfilter and add this
page, the other solution is to educate nikkei to use correct
encodings in there responses.

somehting like this:
[Filters]
httpinfilters=rabbit.filter.HTTPBaseFilter,rabbit.filter.DontFilterFilter

[rabbit.filter.DontFilterFilter]
dontFilterURLmatching=biztech.nikkeibp.co.jp

/robo