local fire_event = prosody and prosody.events.fire_event or function () end;
local envload = require"util.envload".envload;
-local lfs = require "lfs";
+local deps = require"util.dependencies";
+local resolve_relative_path = require"util.paths".resolve_relative_path;
+local glob_to_pattern = require"util.paths".glob_to_pattern;
local path_sep = package.config:sub(1,1);
+local have_encodings, encodings = pcall(require, "util.encodings");
+local nameprep = have_encodings and encodings.stringprep.nameprep or function (host) return host:lower(); end
+
module "configmanager"
+_M.resolve_relative_path = resolve_relative_path; -- COMPAT
+
local parsers = {};
local config_mt = { __index = function (t, k) return rawget(t, "*"); end};
return set(config, host, key, value);
end
--- Helper function to resolve relative paths (needed by config)
-do
- function resolve_relative_path(parent_path, path)
- if path then
- -- Some normalization
- parent_path = parent_path:gsub("%"..path_sep.."+$", "");
- path = path:gsub("^%.%"..path_sep.."+", "");
-
- local is_relative;
- if path_sep == "/" and path:sub(1,1) ~= "/" then
- is_relative = true;
- elseif path_sep == "\\" and (path:sub(1,1) ~= "/" and (path:sub(2,3) ~= ":\\" and path:sub(2,3) ~= ":/")) then
- is_relative = true;
- end
- if is_relative then
- return parent_path..path_sep..path;
- end
- end
- return path;
- end
-end
-
--- Helper function to convert a glob to a Lua pattern
-local function glob_to_pattern(glob)
- return "^"..glob:gsub("[%p*?]", function (c)
- if c == "*" then
- return ".*";
- elseif c == "?" then
- return ".";
- else
- return "%"..c;
- end
- end).."$";
-end
-
function load(filename, format)
format = format or filename:match("%w+$");
rawset(env, "__currenthost", "*") -- Default is global
function env.VirtualHost(name)
+ name = nameprep(name);
if rawget(config, name) and rawget(config[name], "component_module") then
error(format("Host %q clashes with previously defined %s Component %q, for services use a sub-domain like conference.%s",
name, config[name].component_module:gsub("^%a+$", { component = "external", muc = "MUC"}), name, name), 0);
env.Host, env.host = env.VirtualHost, env.VirtualHost;
function env.Component(name)
+ name = nameprep(name);
if rawget(config, name) and rawget(config[name], "defined") and not rawget(config[name], "component_module") then
error(format("Component %q clashes with previously defined Host %q, for services use a sub-domain like conference.%s",
name, name, name), 0);
function env.Include(file)
if file:match("[*?]") then
+ local lfs = deps.softreq "lfs";
+ if not lfs then
+ error(format("Error expanding wildcard pattern in Include %q - LuaFileSystem not available", file));
+ end
local path_pos, glob = file:match("()([^"..path_sep.."]+)$");
local path = file:sub(1, math_max(path_pos-2,0));
local config_path = config_file:gsub("[^"..path_sep.."]+$", "");