From 7fabe4574c306496224feccf71b65f15802cfcd7 Mon Sep 17 00:00:00 2001
From: Keith Chiem <chiem@yahoo.com>
Date: Wed, 8 Nov 2017 02:16:45 -0800
Subject: [PATCH 1/3] make it work with hs105

---
 tplink-smartplug.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tplink-smartplug.py b/tplink-smartplug.py
index 3a2fde8..34b89cc 100644
--- a/tplink-smartplug.py
+++ b/tplink-smartplug.py
@@ -21,6 +21,7 @@
 #
 import socket
 import argparse
+from struct import pack
 
 version = 0.1
 
@@ -51,7 +52,7 @@ commands = {'info'     : '{"system":{"get_sysinfo":{}}}',
 # XOR Autokey Cipher with starting key = 171
 def encrypt(string):
 	key = 171
-	result = "\0\0\0\0"
+	result = pack('>I', len(string))
 	for i in string: 
 		a = key ^ ord(i)
 		key = a

From 49cf14d92f486dcd95167526b58706b5efc1235f Mon Sep 17 00:00:00 2001
From: Keith Chiem <chiem@yahoo.com>
Date: Thu, 9 Nov 2017 20:15:08 -0800
Subject: [PATCH 2/3] add 'energy' command for realtime voltage/current/power
 stats from hs110.

---
 tplink-smartplug.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tplink-smartplug.py b/tplink-smartplug.py
index 34b89cc..b42c232 100644
--- a/tplink-smartplug.py
+++ b/tplink-smartplug.py
@@ -45,7 +45,8 @@ commands = {'info'     : '{"system":{"get_sysinfo":{}}}',
 			'countdown': '{"count_down":{"get_rules":{}}}',
 			'antitheft': '{"anti_theft":{"get_rules":{}}}',
 			'reboot'   : '{"system":{"reboot":{"delay":1}}}',
-			'reset'    : '{"system":{"reset":{"delay":1}}}'
+			'reset'    : '{"system":{"reset":{"delay":1}}}',
+			'energy'   : '{"emeter":{"get_realtime":{}}}'
 }
 
 # Encryption and Decryption of TP-Link Smart Home Protocol

From e2f848e0640c1d703e2abbcfa56f3b7f57cc3430 Mon Sep 17 00:00:00 2001
From: Keith Chiem <chiem@yahoo.com>
Date: Thu, 9 Nov 2017 20:20:19 -0800
Subject: [PATCH 3/3] add 'energy' command.

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 251bdb3..21d2686 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ Provide the target IP using `-t` and a command to send using either `-c` or `-j`
 | antitheft | Lists configured antitheft rules     |
 | reboot    | Reboot the device                    |
 | reset     | Reset the device to factory settings |
+| energy    | Return realtime voltage/current/power|
 
 More advanced commands such as creating or editing rules can be issued using the `-j` flag by providing the full JSON string for the command. Please consult [tplink-smarthome-commands.txt](tplink-smarthome-commands.txt) for a comprehensive list of commands.