You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
koreader/frontend/dbg.lua

55 lines
1.1 KiB
Lua

local dump = require("dump")
local isAndroid, android = pcall(require, "android")
local Dbg = {
is_on = false,
ev_log = nil,
}
local Dbg_mt = {}
local function LvDEBUG(lv, ...)
local line = ""
for i,v in ipairs({...}) do
if type(v) == "table" then
line = line .. " " .. dump(v, lv)
else
line = line .. " " .. tostring(v)
end
end
if isAndroid then
android.LOGI("#"..line)
else
print("#"..line)
io.stdout:flush()
end
end
function Dbg_mt.__call(dbg, ...)
if dbg.is_on then LvDEBUG(math.huge, ...) end
end
function Dbg:turnOn()
self.is_on = true
-- create or clear ev log file
self.ev_log = io.open("ev.log", "w")
end
function Dbg:logEv(ev)
local log = ev.type.."|"..ev.code.."|"
..ev.value.."|"..ev.time.sec.."|"..ev.time.usec.."\n"
if self.ev_log then
self.ev_log:write(log)
self.ev_log:flush()
end
end
function Dbg:traceback()
LvDEBUG(math.huge, debug.traceback())
end
setmetatable(Dbg, Dbg_mt)
return Dbg