-----------------------------------------------------------------------------
-- Xavante index handler
--
-- Authors: Javier Guerra
-- Copyright (c) 2006-2007 Kepler Project
--
-- $Id: indexhandler.lua,v 1.4 2007/11/27 15:57:05 carregal Exp $
-----------------------------------------------------------------------------

local function indexhandler (req, res, indexname)
        local indexUrl = string.gsub (req.cmd_url, "/[^/]*$", indexname)
        indexUrl = string.format ("http://%s%s", req.headers.host or "", indexUrl)

        res:add_header ("Location", indexUrl)
        res.statusline = "HTTP/1.1 302 Found"
        res.content = "redirect"

        res:send_headers()
        return res
end

return function (indexname)
         return function (req, res)
                  return indexhandler (req, res, indexname)
                end
       end