2 -- Copyright (C) 2008-2009 Matthew Wild
3 -- Copyright (C) 2008-2009 Waqas Hussain
5 -- This project is MIT/X11 licensed. Please see the
6 -- COPYING file in the source package for more information.
10 local httpserver = require "net.httpserver";
13 local t_concat = table.concat;
15 local http_base = config.get("*", "core", "http_path") or "www_files";
17 local response_400 = { status = "400 Bad Request", body = "<h1>Bad Request</h1>Sorry, we didn't understand your request :(" };
18 local response_404 = { status = "404 Not Found", body = "<h1>Page Not Found</h1>Sorry, we couldn't find what you were looking for :(" };
20 local function preprocess_path(path)
21 if path:sub(1,1) ~= "/" then
25 for component in path:gmatch("([^/]+)/") do
26 if component == ".." then
28 elseif component ~= "." then
38 function serve_file(path)
39 local f, err = open(http_base..path, "r");
40 if not f then return response_404; end
41 local data = f:read("*a");
46 local function handle_file_request(method, body, request)
47 local path = preprocess_path(request.url.path);
48 if not path then return response_400; end
49 path = path:gsub("^/[^/]+", ""); -- Strip /files/
50 return serve_file(path);
53 local function handle_default_request(method, body, request)
54 local path = preprocess_path(request.url.path);
55 if not path then return response_400; end
56 return serve_file(path);
59 local ports = config.get(module.host, "core", "http_ports") or { 5280 };
60 httpserver.set_default_handler(handle_default_request);
61 httpserver.new_from_config(ports, handle_file_request, { base = "files" });