Fri, 17 Dec 2010 01:24:59 +0000
net.httpserver: Default 'ports' = {5280}
-- 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. -- local pcall = pcall; local find = string.find; local ipairs, pairs, setmetatable = ipairs, pairs, setmetatable; module "logger" local name_sinks, level_sinks = {}, {}; local name_patterns = {}; local make_logger; function init(name) local log_debug = make_logger(name, "debug"); local log_info = make_logger(name, "info"); local log_warn = make_logger(name, "warn"); local log_error = make_logger(name, "error"); --name = nil; -- While this line is not commented, will automatically fill in file/line number info local namelen = #name; return function (level, message, ...) if level == "debug" then return log_debug(message, ...); elseif level == "info" then return log_info(message, ...); elseif level == "warn" then return log_warn(message, ...); elseif level == "error" then return log_error(message, ...); end end end function make_logger(source_name, level) local level_handlers = level_sinks[level]; if not level_handlers then level_handlers = {}; level_sinks[level] = level_handlers; end local source_handlers = name_sinks[source_name]; local logger = function (message, ...) if source_handlers then for i = 1,#source_handlers do if source_handlers[i](source_name, level, message, ...) == false then return; end end end for i = 1,#level_handlers do level_handlers[i](source_name, level, message, ...); end end return logger; end function reset() for k in pairs(name_sinks) do name_sinks[k] = nil; end for level, handler_list in pairs(level_sinks) do -- Clear all handlers for this level for i = 1, #handler_list do handler_list[i] = nil; end end for k in pairs(name_patterns) do name_patterns[k] = nil; end end function add_level_sink(level, sink_function) if not level_sinks[level] then level_sinks[level] = { sink_function }; else level_sinks[level][#level_sinks[level] + 1 ] = sink_function; end end function add_name_sink(name, sink_function, exclusive) if not name_sinks[name] then name_sinks[name] = { sink_function }; else name_sinks[name][#name_sinks[name] + 1] = sink_function; end end function add_name_pattern_sink(name_pattern, sink_function, exclusive) if not name_patterns[name_pattern] then name_patterns[name_pattern] = { sink_function }; else name_patterns[name_pattern][#name_patterns[name_pattern] + 1] = sink_function; end end _M.new = make_logger; return _M;