EVOLUTION-MANAGER

Edit File: lua_trace.lua

--
-- (C) 2014-15 - ntop.org
--

-- Trace Level
TRACE_LEVEL = 2

-- Login & session
debug_login = false
debug_session = false
debug_host = false
debug_flow_data = false

-------------------------------- Trace Event ----------------------------------
-- Trace level
TRACE_ERROR    = 0
TRACE_WARNING  = 1
TRACE_NORMAL   = 2
TRACE_INFO     = 3
TRACE_DEBUG    = 4

MAX_TRACE_LEVEL = 4
-- Trace mode
TRACE_CONSOLE = 0
TRACE_WEB = 1

function traceError(p_trace_level, p_trace_mode,p_message)
  local currentline = debug.getinfo(2).currentline
  local what =  debug.getinfo(2).what
  local src =  debug.getinfo(2).short_src
  local traceback = debug.traceback()

for str in (string.gmatch(traceback, '([^\n]+)')) do
    traceback = str
  end
  for str in (string.gmatch(traceback, '([^/]+)')) do
    traceback = str
  end
  local i = 0
  for str in (string.gmatch(traceback, '([^:][^ ]+)')) do
    if (i == 0) then traceback = str end
    i = i + 1
  end
  traceback = traceback:sub(1, string.len(traceback)-1)
  local filename = src
  for str in (string.gmatch(src, '([^/]+)')) do
    filename = str
  end

if ((p_trace_level <= MAX_TRACE_LEVEL) and (p_trace_level <= TRACE_LEVEL) )then
 if (p_trace_mode == TRACE_WEB) then
 local date = os.date("%d/%b/%Y %X")
 local trace_prefix = ''

if (p_trace_level == TRACE_ERROR) then trace_prefix = 'ERROR: ' end
      if (p_trace_level == TRACE_WARNING) then trace_prefix = 'WARNING: ' end
      if (p_trace_level == TRACE_INFO) then trace_prefix = 'INFO: ' end
      if (p_trace_level == TRACE_DEBUG) then trace_prefix = 'DEBUG: ' end

if (filename..':'..currentline ~= traceback) then
 print(''..date..' ['..traceback..'] ['..filename..':'..currentline..'] ' ..trace_prefix..p_message..'')
 else
 print(''..date..' ['..filename..':'..currentline..'] ' ..trace_prefix..p_message..'')
 end
 elseif (p_trace_mode == TRACE_CONSOLE) then
 if (filename..':'..currentline ~= traceback) then
 --~ io.write(date..' ['..traceback..'] ['..filename..':'..currentline..'] ' ..trace_prefix..p_message..'\n')
 ntop.traceEvent(p_trace_level, traceback..'] [' .. filename, currentline, p_message)
 else
 --~ io.write(date..' ['..filename..':'..currentline..'] ' ..trace_prefix..p_message..'\n')
 ntop.traceEvent(p_trace_level, filename, currentline, p_message)
 end
 end
 end
end

function setTraceLevel(p_trace_level) 
 if (p_trace_level <= MAX_TRACE_LEVEL) then
 TRACE_LEVEL = p_trace_level
 end
end

function resetTraceLevel()
  TRACE_LEVEL = 1
end

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