2 FFLuCI - SGI-Module for Haserl
5 Server Gateway Interface for Haserl
11 Copyright 2008 Steven Barth <steven@midlink.org>
13 Licensed under the Apache License, Version 2.0 (the "License");
14 you may not use this file except in compliance with the License.
15 You may obtain a copy of the License at
17 http://www.apache.org/licenses/LICENSE-2.0
19 Unless required by applicable law or agreed to in writing, software
20 distributed under the License is distributed on an "AS IS" BASIS,
21 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
22 See the License for the specific language governing permissions and
23 limitations under the License.
26 module("ffluci.sgi.webuci", package.seeall)
30 -- Returns a table of all COOKIE, GET and POST Parameters
31 function ffluci.http.formvalues()
35 -- Gets form value from key
36 function ffluci.http.formvalue(key, default)
37 return ffluci.http.formvalues()[key] or default
40 -- Gets a table of values with a certain prefix
41 function ffluci.http.formvaluetable(prefix)
43 prefix = prefix and prefix .. "." or "."
45 for k, v in pairs(ffluci.http.formvalues()) do
46 if k:find(prefix, 1, true) == 1 then
47 vals[k:sub(#prefix + 1)] = v
54 -- Returns the path info
55 function ffluci.http.get_path_info()
56 return webuci.PATH_INFO
59 -- Returns the User's IP
60 function ffluci.http.get_remote_addr()
61 return webuci.REMOTE_ADDR
64 -- Returns the request URI
65 function ffluci.http.get_request_uri()
66 return webuci.REQUEST_URI
70 -- Returns the script name
71 function ffluci.http.get_script_name()
72 return webuci.SCRIPT_NAME
76 -- Asks the browser to redirect to "url"
77 function ffluci.http.redirect(url, qs)
79 url = url .. "?" .. qs
82 ffluci.http.set_status(302, "Found")
83 print("Location: " .. url .. "\n")
88 function ffluci.http.set_content_type(type)
89 print("Content-Type: "..type.."\n")
92 -- Sets HTTP-Status-Header
93 function ffluci.http.set_status(code, message)
94 print(webuci.REQUEST_METHOD .. " " .. tostring(code) .. " " .. message)