mirror of
https://github.com/bjc/prosody.git
synced 2025-04-04 13:47:41 +03:00
77 lines
2.1 KiB
Lua
77 lines
2.1 KiB
Lua
-- Prosody IM v0.4
|
|
-- Copyright (C) 2008-2009 Matthew Wild
|
|
-- Copyright (C) 2008-2009 Waqas Hussain
|
|
--
|
|
-- This project is MIT/X11 licensed. Please see the
|
|
-- COPYING file in the source package for more information.
|
|
--
|
|
|
|
local format, rep = string.format, string.rep;
|
|
local io_write = io.write;
|
|
local pcall = pcall;
|
|
local debug = debug;
|
|
local tostring = tostring;
|
|
local math_max = math.max;
|
|
|
|
local config = require "core.configmanager";
|
|
local log_sources = config.get("*", "core", "log_sources");
|
|
|
|
local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring;
|
|
local do_pretty_printing = not os.getenv("WINDIR");
|
|
local find = string.find;
|
|
local ipairs = ipairs;
|
|
|
|
module "logger"
|
|
|
|
local logstyles = {};
|
|
|
|
--TODO: This should be done in config, but we don't have proper config yet
|
|
if do_pretty_printing then
|
|
logstyles["info"] = getstyle("bold");
|
|
logstyles["warn"] = getstyle("bold", "yellow");
|
|
logstyles["error"] = getstyle("bold", "red");
|
|
end
|
|
|
|
local sourcewidth = 20;
|
|
|
|
local outfunction = nil;
|
|
|
|
function init(name)
|
|
if log_sources then
|
|
local log_this = false;
|
|
for _, source in ipairs(log_sources) do
|
|
if find(name, source) then
|
|
log_this = true;
|
|
break;
|
|
end
|
|
end
|
|
|
|
if not log_this then return function () end end
|
|
end
|
|
|
|
--name = nil; -- While this line is not commented, will automatically fill in file/line number info
|
|
local namelen = #name;
|
|
return function (level, message, ...)
|
|
if outfunction then return outfunction(name, level, message, ...); end
|
|
|
|
sourcewidth = math_max(#name+2, sourcewidth);
|
|
if ... then
|
|
io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", format(message, ...), "\n");
|
|
else
|
|
io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", message, "\n");
|
|
end
|
|
end
|
|
end
|
|
|
|
function setwriter(f)
|
|
local old_func = outfunction;
|
|
if not f then outfunction = nil; return true, old_func; end
|
|
local ok, ret = pcall(f, "logger", "info", "Switched logging output successfully");
|
|
if ok then
|
|
outfunction = f;
|
|
ret = old_func;
|
|
end
|
|
return ok, ret;
|
|
end
|
|
|
|
return _M;
|