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plugins/mod_http_files.lua @ 4927:13d18cc6527d
Merge with trunk
author | Matthew Wild <mwild1@gmail.com> |
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date | Tue, 12 Jun 2012 13:55:56 +0100 |
parent | 4868:550f0a5e85c5 |
child | 5232:c9bb5879e193 |
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-- Prosody IM -- Copyright (C) 2008-2010 Matthew Wild -- Copyright (C) 2008-2010 Waqas Hussain -- -- This project is MIT/X11 licensed. Please see the -- COPYING file in the source package for more information. -- module:depends("http"); local lfs = require "lfs"; local open = io.open; local stat = lfs.attributes; local http_base = module:get_option_string("http_files_dir", module:get_option_string("http_path", "www_files")); -- TODO: Should we read this from /etc/mime.types if it exists? (startup time...?) local mime_map = { html = "text/html"; htm = "text/html"; xml = "text/xml"; xsl = "text/xml"; txt = "text/plain; charset=utf-8"; js = "text/javascript"; css = "text/css"; }; function serve_file(event, path) local response = event.response; local orig_path = event.request.path; local full_path = http_base.."/"..path; if stat(full_path, "mode") == "directory" then if full_path:sub(-1) ~= "/" then response.headers.location = orig_path.."/"; return 301; end if stat(full_path.."index.html", "mode") == "file" then return serve_file(event, path.."index.html"); end -- TODO File listing return 403; end local f, err = open(full_path, "rb"); if not f then module:log("warn", "Failed to open file: %s", err); return 404; end local data = f:read("*a"); f:close(); if not data then return 403; end local ext = path:match("%.([^.]*)$"); response.headers.content_type = mime_map[ext]; -- Content-Type should be nil when not known return response:send(data); end module:provides("http", { route = { ["GET /*"] = serve_file; }; });