Re: [Cppcms-users] Custom Headers in request()

[Frank E. <fra...@an...>]

Hi,

thanks for pointing this out. Since the headers are not present in the
environment I'll take a deeper look into nginx for filtering such headers.

Frank

Am 28.11.2010 18:46, schrieb Artyom:
> Hello,
> 
> I think I answered this question ones. But anyway
> 
> CppCMS uses CGI based API, in order to read some
> header like X-Foo-Bar you need to read environment
> variable HTTP_X_FOO_BAR (See [1]) However
> some web servers do not pass all headers for example
> nginx passes only headres defined explicitly in fastcgi
> configuration, so the behavior may vary between the servers.
> 
> Cppcms has API for it cppcs::http::request::getenv()
> see [2]. So basically all you need is to call getenv()
> for CGI variable.
> 
> [1] RFC3875 Common Gateway Interface v 1.1 Protocol-Specific
>     Meta-Variables at http://www.ietf.org/rfc/rfc3875
> 
> [2] 
> http://art-blog.no-ip.info/cppcms_ref_v0_99/classcppcms_1_1http_1_1request.html#e1027cdea2ba8a41a041269df8092ae3
> 
>     and 
> http://art-blog.no-ip.info/cppcms_ref_v0_99/classcppcms_1_1http_1_1request.html#92bc86f75e4e1f9480967ce3fd1e4f65
> 
> 
> Artyom
> 
> 
> 
>> hi,
>>
>> the cppcms::http::request class only provides access to  predefined
>> headers. now i try to implement CORS (http://www.w3.org/TR/cors/)  in
>> which case the browser sends 'Access-Control-Request-Method'  and
>> 'Access-Control-Request-Headers' headers whcih i cannot access using  the
>> existing methods (or am i mistaken?).
>>
>> would it be possible to make  a method available which returns a map of
>> all headers as sent by the browser?  (something like
>> std::map<std::string,std::string>  cppcms::http::request::http_headers())
>>
>> thanks
>>
>> frank
> 
> 
>       
> 
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