On 1/4/08, Simon Rozet <[EMAIL PROTECTED]> wrote:
> Hello,
>
> Just for further reference in case of someone else want to do the same :
Err, sorry. I unwittingly hit <tab> <return> ... so here is the
correct message :
> I wanted to write a mongrel handler for a CGI app :
> [[[
> require 'cgi'
> require 'foo'
>
> cgi = CGI.new
>
> if !cgi['uri'] || (cgi['uri'] == '')
> Foo.error "URI argument is required"
> end
>
> uri = cgi['uri']
> user = cgi['username']
> pass = cgi['password']
>
> foo = Foo.new(:output => 'html')
>
> if user == ''
> foo.check(uri)
> else
> foo.check(uri, user, pass)
> end
> foo.report
> ]]]
Here is the mongrel version, using Mongrel::CGIWrapper :
[[[
require 'mongrel'
require 'cgi'
require 'foo'
class FooHandler < Mongrel::HttpHandler
def process(request, response)
cgi = Mongrel::CGIWrapper.new(request, response)
if !cgi['uri'] || (cgi['uri'] == '')
response.start(200, true) do |header, body|
# Foo.error accept an IO object to write to
Foo.error("URI argument is required", output=body)
end
end
format = request.params['HTTP_ACCEPT'] == 'text/plain' ? 'text' : 'html'
ape = Foo.new(:output => format)
if cgi['user'] && cgi['pass']
Foo.check(cgi['uri'], cgi['user'], cgi['pass'])
else
Foo.check(cgi['uri'])
end
response.start(200, true) do |head, body|
Foo.report(output=body)
end
end
end
h = Mongrel::HttpServer.new('0.0.0.0', 5000)
h.register('/foo', FooHandler.new)
h.run.join
]]]
That's it. Now I can launch the app from the command line without the
pain of any server configuration. Thanks to Evan for pointing me to
the right direction btw
--
Simon Rozet <[EMAIL PROTECTED]>
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