akirayu101 · December 2, 2014 11:00 · Dec 2, 2014
diff --git a/hook_tb.lua b/hook_tb.lua
@@ -0,0 +1,57 @@
+
+require "src/modules/traceback.lua"
+
+hook_tb = {}
+
+local function hook_index(o, key)
+
+	local function_name, filename, line = traceback.getsource(4)
+    logger:fatal("access hook_tb in funtion[%s] filename[%s] line[%d]", function_name, filename, line)
+
+	if type(o["__data"][key]) ~= "table" then 
+		return o["__data"][key]
+	else
+		local tb = hook_tb:create()
+		tb["__data"] = o["__data"][key]
+		return tb
+	end
+end
+
+local function hook_newindex(o, key, value)
+    local function_name, filename, line = traceback.getsource(4)
+    logger:fatal("modify hook_tb in funtion[%s] filename[%s] line[%d]", function_name, filename, line)
+
+	print("set", key, value)
+	o["__data"][key] = value
+end
+
+
+function hook_tb:create()
+	local tb = {}
+	tb["__data"] = {}
+	setmetatable(tb,{__index = hook_index,__newindex = hook_newindex })
+	return tb
+
+end
+
+function hook_tb:create_from_native_table(native_table)
+	local tb = hook_tb:create()
+	tb['__data'] = native_table
+	return tb
+end
+
+function hook_test()
+
+
+	t = hook_tb:create()
+	print(t.hello) 
+	t.hello = 1
+	t.hello = {1,2,3}
+
+	print(t.hello[1])
+
+	local st = t.hello
+
+
+	print(st[1])
+end