0d5ba6ff1b3284035a9e781bdba7e650750b0829
[project/luci.git] / libs / sgi-cgi / luasrc / sgi / cgi.lua
1 --[[
2 LuCI - SGI-Module for CGI
3
4 Description:
5 Server Gateway Interface for CGI
6
7 FileId:
8 $Id$
9
10 License:
11 Copyright 2008 Steven Barth <steven@midlink.org>
12
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
16
17 http://www.apache.org/licenses/LICENSE-2.0
18
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.
24
25 ]]--
26 module("luci.sgi.cgi", package.seeall)
27 local ltn12 = require("luci.ltn12")
28 require("luci.http")
29 require("luci.sys")
30 require("luci.dispatcher")
31
32 function run()
33 local r = luci.http.Request(
34 luci.sys.getenv(),
35 ltn12.source.file(io.stdin),
36 ltn12.sink.file(io.stderr)
37 )
38
39 local x = coroutine.create(luci.dispatcher.httpdispatch)
40 local hcache = ""
41
42 while coroutine.status(x) ~= "dead" do
43 local res, id, data1, data2 = coroutine.resume(x, r)
44
45 if not res then
46 print("Status: 500 Internal Server Error")
47 print("Content-Type: text/plain\n")
48 print(id)
49 break;
50 end
51
52 if id == 1 then
53 io.write("Status: " .. tostring(data1) .. " " .. data2 .. "\r\n")
54 elseif id == 2 then
55 hcache = hcache .. data1 .. ": " .. data2 .. "\r\n"
56 elseif id == 3 then
57 io.write(hcache)
58 io.write("\r\n")
59 elseif id == 4 then
60 io.write(data1)
61 end
62
63 end
64 end