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<  Yaws mailing list  ~  Getting specific values from hearders(User-Agent, Accept-Lan
Guest
Posted: Mon Feb 15, 2010 3:35 pm Reply with quote
Guest
You should read this documentation :

http://yaws.hyber.org/yman.yaws?page=yaws_api

if the header is not directly accessible from the record #headers, you have to parse the #headers.other field like I said before.





>Thanks, Steve. Your idea works for User-Agent but it doesn't work with
>other header values like "Accept-Charset" and "Accept-Language"
>
>----------------------------------------------------------------
>
><erl>
>out(Arg) ->
> {status, 200},
> {content, "text/html", ""}.
></erl>
><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
>"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
><html xmlns="http://www.w3.org/1999/xhtml">
><head>
><title>Details about the Reuqest</title>
><style type="text/css">
>span {color: red;}
>h2{font-size: 12pt;}
></style>
></head>
><body>
>
><h1>Details</h1>
>
><h2>Your user agent is:
> <span>
> <erl>
> out(A) ->
> {html, (A#arg.headers)#headers.user_agent}.
> </erl>
> </span></h2>
>
><h2>Host:
> <span>
> <erl>
> out(A) ->
> {html, (A#arg.headers)#headers.host}.
> </erl>
> </span></h2>
>
><h2>Accept-Language:
> <span>
> <erl>
> out(A) ->
> {html, (A#arg.headers)#headers.accept_language}.
> </erl>
> </span></h2>
>
><h2>Accept-Charset:
> <span>
> <erl>
> out(A) ->
> {html, (A#arg.headers)#headers.accept_charset}.
> </erl>
> </span></h2>
>
></body>
></html>
>
>------------------------------------------------------------------------------
>SOLARIS 10 is the OS for Data Centers - provides features such as DTrace,
>Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW
>http://p.sf.net/sfu/solaris-dev2dev
>_______________________________________________
>Erlyaws-list mailing list
>Erlyaws-list@lists.sourceforge.net
>https://lists.sourceforge.net/lists/listinfo/erlyaws-list
>



------------------------------------------------------------------------------
SOLARIS 10 is the OS for Data Centers - provides features such as DTrace,
Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW
http://p.sf.net/sfu/solaris-dev2dev
_______________________________________________
Erlyaws-list mailing list
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