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plugins/mod_http_files.lua @ 4789:bed0c6117358
portmanager: Import tonumber (thanks Zash)
author | Matthew Wild <mwild1@gmail.com> |
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date | Sat, 28 Apr 2012 19:38:51 +0100 |
parent | 4722:1138fd3d5846 |
child | 4868:550f0a5e85c5 |
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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 full_path = http_base.."/"..path; if stat(full_path, "mode") == "directory" then if stat(full_path.."/index.html", "mode") == "file" then return serve_file(event, path.."/index.html"); end 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; }; });