+ -- Convert byte array to string with ascii\r
+ ConvertBytesToAsciiString = function(bytes)\r
+ if #bytes == 0 then\r
+ return ''\r
+ end\r
+ local s={}\r
+ for i = 1, #(bytes) do\r
+ s[i] = string.char(bytes[i]) \r
+ end\r
+ return table.concat(s) \r
+ end, \r
+ ConvertHexStringToBytes = function(s)\r
+ local t={}\r
+ if s == nil then return t end\r
+ if #s == 0 then return t end\r
+ for k in s:gmatch"(%x%x)" do\r
+ table.insert(t,tonumber(k,16))\r
+ end\r
+ return t\r
+ end,\r
+ ConvertAsciiStringToBytes = function(s)\r
+ local t={}\r
+ if s == nil then return t end\r
+ if #s == 0 then return t end\r
+ \r
+ for k in s:gmatch"(.)" do\r
+ table.insert(t, string.byte(k))\r
+ end\r
+ return t\r
+ end,\r
+ \r
+ -- function convertStringToBytes(str)\r
+ -- local bytes = {}\r
+ -- local strLength = string.len(str)\r
+ -- for i=1,strLength do\r
+ -- table.insert(bytes, string.byte(str, i))\r
+ -- end\r
+\r
+ -- return bytes\r
+-- end\r
+\r
+-- function convertBytesToString(bytes)\r
+ -- local bytesLength = table.getn(bytes)\r
+ -- local str = ""\r
+ -- for i=1,bytesLength do\r
+ -- str = str .. string.char(bytes[i])\r
+ -- end\r
+\r
+ -- return str\r
+-- end\r
+\r
+-- function convertHexStringToBytes(str)\r
+ -- local bytes = {}\r
+ -- local strLength = string.len(str)\r
+ -- for k=2,strLength,2 do\r
+ -- local hexString = "0x" .. string.sub(str, (k - 1), k)\r
+ -- table.insert(bytes, hex.to_dec(hexString))\r
+ -- end\r
+\r
+ -- return bytes\r
+-- end\r
+\r
+-- function convertBytesToHexString(bytes)\r
+ -- local str = ""\r
+ -- local bytesLength = table.getn(bytes)\r
+ -- for i=1,bytesLength do\r
+ -- local hexString = string.sub(hex.to_hex(bytes[i]), 3)\r
+ -- if string.len(hexString) == 1 then\r
+ -- hexString = "0" .. hexString\r
+ -- end\r
+ -- str = str .. hexString\r
+ -- end\r
+\r
+ -- return str\r
+-- end\r
+\r