From 186712d401f959fa38fe8a5d81c233c4d8b13c61 Mon Sep 17 00:00:00 2001
From: Qingping Hou <dave2008713@gmail.com>
Date: Sun, 24 Feb 2013 15:10:11 +0800
Subject: [PATCH] add ev log in debug mode

---
 frontend/ui/inputevent.lua | 6 ++++++
 reader.lua                 | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/frontend/ui/inputevent.lua b/frontend/ui/inputevent.lua
index 338d1f841..bffcaefdf 100644
--- a/frontend/ui/inputevent.lua
+++ b/frontend/ui/inputevent.lua
@@ -478,6 +478,12 @@ function Input:waitEvent(timeout_us, timeout_s)
 
 	if ok and ev then
 		ev = self:eventAdjustHook(ev)
+		if G_debug_mode then
+			local log = ev.type.."|"..ev.code.."|"
+						..ev.value.."|"..ev.time.sec.."|"..ev.time.usec.."\n"
+			G_ev_log:write(log)
+			G_ev_log:flush()
+		end
 		if ev.type == EV_KEY then
 			return self:handleKeyBoardEv(ev)
 		elseif ev.type == EV_ABS or ev.type == EV_SYN then
diff --git a/reader.lua b/reader.lua
index f49a7912e..e93839a4a 100755
--- a/reader.lua
+++ b/reader.lua
@@ -149,6 +149,10 @@ end
 local argidx = 1
 if ARGV[1] == "-d" then
 	argidx = argidx + 1	
+	G_debug_mode = true
+	os.execute("echo > ev.log")
+	-- create ev log file
+	G_ev_log = io.open("ev.log", "w")
 else
 	DEBUG = function() end
 end