diff options
Diffstat (limited to 'core/loggingmanager.lua')
| -rw-r--r-- | core/loggingmanager.lua | 97 |
1 files changed, 71 insertions, 26 deletions
diff --git a/core/loggingmanager.lua b/core/loggingmanager.lua index 3ec696d5..88f2bbbf 100644 --- a/core/loggingmanager.lua +++ b/core/loggingmanager.lua @@ -10,12 +10,12 @@ local format, rep = string.format, string.rep; local pcall = pcall; local debug = debug; -local tostring, setmetatable, rawset, pairs, ipairs, type = +local tostring, setmetatable, rawset, pairs, ipairs, type = tostring, setmetatable, rawset, pairs, ipairs, type; local io_open, io_write = io.open, io.write; local math_max, rep = math.max, string.rep; local os_date, os_getenv = os.date, os.getenv; -local getstyle, getstring = require "util.termcolours".getstyle, require "util.termcolours".getstring; +local getstyle, setstyle = require "util.termcolours".getstyle, require "util.termcolours".setstyle; if os.getenv("__FLUSH_LOG") then local io_flush = io.flush; @@ -24,20 +24,19 @@ if os.getenv("__FLUSH_LOG") then end local config = require "core.configmanager"; -local eventmanager = require "core.eventmanager"; local logger = require "util.logger"; -local debug_mode = config.get("*", "core", "debug"); +local prosody = prosody; _G.log = logger.init("general"); module "loggingmanager" --- The log config used if none specified in the config file -local default_logging = { { to = "console" , levels = { min = (debug_mode and "debug") or "info" } } }; -local default_file_logging = { { to = "file", levels = { min = (debug_mode and "debug") or "info" }, timestamps = true } }; +-- The log config used if none specified in the config file (see reload_logging for initialization) +local default_logging; +local default_file_logging; local default_timestamp = "%b %d %H:%M:%S"; -- The actual config loggingmanager is using -local logging_config = config.get("*", "core", "log") or default_logging; +local logging_config; local apply_sink_rules; local log_sink_types = setmetatable({}, { __newindex = function (t, k, v) rawset(t, k, v); apply_sink_rules(k); end; }); @@ -88,9 +87,31 @@ end -- the log_sink_types table. function apply_sink_rules(sink_type) if type(logging_config) == "table" then - for _, sink_config in pairs(logging_config) do - if sink_config.to == sink_type then + + for _, level in ipairs(logging_levels) do + if type(logging_config[level]) == "string" then + local value = logging_config[level]; + if sink_type == "file" then + add_rule({ + to = sink_type; + filename = value; + timestamps = true; + levels = { min = level }; + }); + elseif value == "*"..sink_type then + add_rule({ + to = sink_type; + levels = { min = level }; + }); + end + end + end + + for _, sink_config in ipairs(logging_config) do + if (type(sink_config) == "table" and sink_config.to == sink_type) then add_rule(sink_config); + elseif (type(sink_config) == "string" and sink_config:match("^%*(.+)") == sink_type) then + add_rule({ levels = { min = "debug" }, to = sink_type }); end end elseif type(logging_config) == "string" and (not logging_config:match("^%*")) and sink_type == "file" then @@ -138,6 +159,38 @@ function get_levels(criteria, set) return set; end +-- Initialize config, etc. -- +function reload_logging() + local old_sink_types = {}; + + for name, sink_maker in pairs(log_sink_types) do + old_sink_types[name] = sink_maker; + log_sink_types[name] = nil; + end + + logger.reset(); + + local debug_mode = config.get("*", "core", "debug"); + + default_logging = { { to = "console" , levels = { min = (debug_mode and "debug") or "info" } } }; + default_file_logging = { + { to = "file", levels = { min = (debug_mode and "debug") or "info" }, timestamps = true } + }; + default_timestamp = "%b %d %H:%M:%S"; + + logging_config = config.get("*", "core", "log") or default_logging; + + + for name, sink_maker in pairs(old_sink_types) do + log_sink_types[name] = sink_maker; + end + + prosody.events.fire_event("logging-reloaded"); +end + +reload_logging(); +prosody.events.add_handler("config-reloaded", reload_logging); + --- Definition of built-in logging sinks --- -- Null sink, must enter log_sink_types *first* @@ -148,7 +201,7 @@ end -- Column width for "source" (used by stdout and console) local sourcewidth = 20; -function log_sink_types.stdout() +function log_sink_types.stdout(config) local timestamps = config.timestamps; if timestamps == true then @@ -170,7 +223,7 @@ function log_sink_types.stdout() end do - local do_pretty_printing = not os_getenv("WINDIR"); + local do_pretty_printing = true; local logstyles = {}; if do_pretty_printing then @@ -197,10 +250,14 @@ do if timestamps then io_write(os_date(timestamps), " "); end + io_write(name, rep(" ", sourcewidth-namelen)); + setstyle(logstyles[level]); + io_write(level); + setstyle(); if ... then - io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", format(message, ...), "\n"); + io_write("\t", format(message, ...), "\n"); else - io_write(name, rep(" ", sourcewidth-namelen), getstring(logstyles[level], level), "\t", message, "\n"); + io_write("\t", message, "\n"); end end end @@ -215,18 +272,6 @@ function log_sink_types.file(config) end local write, flush = logfile.write, logfile.flush; - eventmanager.add_event_hook("reopen-log-files", function () - if logfile then - logfile:close(); - end - logfile = io_open(log, "a+"); - if not logfile then - write, flush = empty_function, empty_function; - else - write, flush = logfile.write, logfile.flush; - end - end); - local timestamps = config.timestamps; if timestamps == nil or timestamps == true then |