------------------------------------------------------------------------------- -- Saves logging information in a file -- -- @author Thiago Costa Ponte (thiago@ideais.com.br) -- -- @copyright 2004-2007 Kepler Project -- -- @release $Id: file.lua,v 1.5 2007/09/05 12:15:31 tomas Exp $ ------------------------------------------------------------------------------- require"logging" function logging.file(filename, datePattern, logPattern) if type(filename) ~= "string" then filename = "lualogging.log" end filename = string.format(filename, os.date(datePattern)) local f = io.open(filename, "a") if not f then return nil, string.format("file `%s' could not be opened for writing", filename) end f:setvbuf ("line") return logging.new( function(self, level, message) local s = logging.prepareLogMsg(logPattern, os.date(), level, message) f:write(s) return true end ) end