-- ***********************************************************************
--
-- Module to handle HTTP requests
-- Copyright 2019 by Sean Conner.
--
-- This program is free software: you can redistribute it and/or modify it
-- under the terms of the GNU General Public License as published by the
-- Free Software Foundation, either version 3 of the License, or (at your
-- option) any later version.
--
-- This program is distributed in the hope that it will be useful, but
-- WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-- Public License for more details.
--
-- You should have received a copy of the GNU General Public License along
-- with this program. If not, see <
http://www.gnu.org/licenses/>.
--
-- Comments, questions and criticisms can be sent to:
[email protected]
-- ***********************************************************************
-- luacheck: globals handler
-- luacheck: ignore 611
local string = require "string"
local io = require "io"
local os = require "os"
local _VERSION = _VERSION
if _VERSION == "Lua 5.1" then
module("get")
else
_ENV = {}
end
-- ***********************************************************************
local header = "HTTP/1.1 418 I'm a teapot\r\n"
.. "Date: %s\r\n"
.. "Server: NOT A WEBSERVER!\r\n"
.. "Connection: close\r\n"
.. "Content-Type: text/plain; charset=US-ASCII\r\n"
.. "Content-Length: %d\r\n"
.. "\r\n"
local document = "I'm a little teapot\r\n"
.. "Sort and stout\r\n"
.. "Here is my handle\r\n"
.. "Here is my spout\r\n"
.. "\r\n"
.. "When I get all steamed up\r\n"
.. "Here me shout\r\n"
.. '"Tip me over\r\n'
.. 'and pour me out!"\r\n'
.. "\r\n"
.. "I'm a clever teapot\r\n"
.. "Yes it's true\r\n"
.. "Here let me show you\r\n"
.. "What I can do\r\n"
.. "\r\n"
.. "I can change my handle\r\n"
.. "And my spout\r\n"
.. "Just tip me over\r\n"
.. "and pour me out!\r\n"
.. "\r\n"
.. "P.S. I'm not really a teapot.\r\n"
.. " I'm a gopher server.\r\n"
.. " Get with the times.\r\n"
.. "\r\n"
-- ***********************************************************************
function handler()
repeat
local line = io.stdin:read("*l")
until line == "\r" or line == ""
local hdr = string.format(header,os.date("!%a, %d %b %Y %H:%M:%S GMT"),#document)
io.stdout:write(hdr,document)
return #hdr + #document
end
-- ***********************************************************************
if _VERSION >= "Lua 5.2" then
return _ENV
end
