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--[[
FFLuCI - SGI-Module for Haserl
Description:
Server Gateway Interface for Haserl
FileId:
$Id$
License:
Copyright 2008 Steven Barth <steven@midlink.org>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
]]--
module("ffluci.sgi.haserl", package.seeall)
ENV = ENV or {}
FORM = FORM or {}
-- HTTP interface
-- Returns a table of all COOKIE, GET and POST Parameters
function ffluci.http.formvalues()
return FORM
end
-- Gets form value from key
function ffluci.http.formvalue(key, default)
local c = ffluci.http.formvalues()
for match in key:gmatch("[%w-_]+") do
c = c[match]
if c == nil then
return default
end
end
return c
end
-- Gets a table of values with a certain prefix
function ffluci.http.formvaluetable(prefix)
return ffluci.http.formvalue(prefix, {})
end
-- Returns the path info
function ffluci.http.get_path_info()
return ENV.PATH_INFO
end
-- Returns the User's IP
function ffluci.http.get_remote_addr()
return ENV.REMOTE_ADDR
end
-- Returns the request URI
function ffluci.http.get_request_uri()
return ENV.REQUEST_URI
end
-- Returns the script name
function ffluci.http.get_script_name()
return ENV.SCRIPT_NAME
end
-- Asks the browser to redirect to "url"
function ffluci.http.redirect(url, qs)
if qs then
url = url .. "?" .. qs
end
ffluci.http.set_status(302, "Found")
print("Location: " .. url .. "\n")
end
-- Set Content-Type
function ffluci.http.set_content_type(type)
print("Content-Type: "..type.."\n")
end
-- Sets HTTP-Status-Header
function ffluci.http.set_status(code, message)
print("Status: " .. tostring(code) .. " " .. message)
end
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