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71ad48095d
Many of these fall into a few categories: - util.cache size, must be >= 1 - byte or item counts that logically can't be negative - port numbers that should be in 1..0xffff
102 lines
3 KiB
Lua
102 lines
3 KiB
Lua
-- Prosody IM
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-- Copyright (C) 2008-2010 Matthew Wild
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-- Copyright (C) 2008-2010 Waqas Hussain
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--
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-- This project is MIT/X11 licensed. Please see the
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-- COPYING file in the source package for more information.
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--
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module:depends("http");
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local open = io.open;
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local fileserver = require"prosody.net.http.files";
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local base_path = module:get_option_path("http_files_dir", module:get_option_path("http_path"));
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local cache_size = module:get_option_integer("http_files_cache_size", 128, 1);
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local cache_max_file_size = module:get_option_integer("http_files_cache_max_file_size", 4096, 1);
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local dir_indices = module:get_option_array("http_index_files", { "index.html", "index.htm" });
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local directory_index = module:get_option_boolean("http_dir_listing");
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local mime_map = module:shared("/*/http_files/mime").types;
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if not mime_map then
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mime_map = {
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html = "text/html", htm = "text/html",
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xml = "application/xml",
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txt = "text/plain",
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css = "text/css",
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js = "application/javascript",
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png = "image/png",
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gif = "image/gif",
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jpeg = "image/jpeg", jpg = "image/jpeg",
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svg = "image/svg+xml",
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};
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module:shared("/*/http_files/mime").types = mime_map;
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local mime_types, err = open(module:get_option_path("mime_types_file", "/etc/mime.types", "config"), "r");
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if not mime_types then
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module:log("debug", "Could not open MIME database: %s", err);
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else
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local mime_data = mime_types:read("*a");
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mime_types:close();
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setmetatable(mime_map, {
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__index = function(t, ext)
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local typ = mime_data:match("\n(%S+)[^\n]*%s"..(ext:lower()).."%s") or "application/octet-stream";
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t[ext] = typ;
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return typ;
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end
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});
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end
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end
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local function get_calling_module()
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local info = debug.getinfo(3, "S");
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if not info then return "An unknown module"; end
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return info.source:match"mod_[^/\\.]+" or info.short_src;
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end
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-- COMPAT -- TODO deprecate
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function serve(opts)
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if type(opts) ~= "table" then -- assume path string
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opts = { path = opts };
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end
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if opts.directory_index == nil then
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opts.directory_index = directory_index;
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end
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if opts.mime_map == nil then
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opts.mime_map = mime_map;
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end
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if opts.cache_size == nil then
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opts.cache_size = cache_size;
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end
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if opts.cache_max_file_size == nil then
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opts.cache_max_file_size = cache_max_file_size;
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end
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if opts.index_files == nil then
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opts.index_files = dir_indices;
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end
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module:log("warn", "%s should be updated to use 'prosody.net.http.files' instead of mod_http_files", get_calling_module());
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return fileserver.serve(opts);
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end
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function wrap_route(routes)
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module:log("debug", "%s should be updated to use 'prosody.net.http.files' instead of mod_http_files", get_calling_module());
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for route,handler in pairs(routes) do
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if type(handler) ~= "function" then
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routes[route] = fileserver.serve(handler);
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end
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end
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return routes;
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end
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module:provides("http", {
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route = {
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["GET /*"] = fileserver.serve({
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path = base_path;
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directory_index = directory_index;
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mime_map = mime_map;
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cache_size = cache_size;
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cache_max_file_size = cache_max_file_size;
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index_files = dir_indices;
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});
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};
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});
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