From 2d58f095bdc2f5e33ba17424e2befd94d5913a47 Mon Sep 17 00:00:00 2001
From: Philip Trauner <philip.trauner@aol.com>
Date: Thu, 23 Feb 2017 12:04:05 +0100
Subject: [PATCH] Create fl0w user by default

---
 Wallaby/Wallaby.py | 69 +++++++++++++++++++++++++++++-----------------
 1 file changed, 44 insertions(+), 25 deletions(-)

diff --git a/Wallaby/Wallaby.py b/Wallaby/Wallaby.py
index 24b5e99..0b5e85a 100644
--- a/Wallaby/Wallaby.py
+++ b/Wallaby/Wallaby.py
@@ -1,6 +1,6 @@
 from Highway import Route, Pipe, Client
+from Meh import Config, Option, ExceptionInConfigError
 import Logging
-import Config
 import Utils
 
 import socket
@@ -10,29 +10,28 @@ import sys
 import subprocess
 from random import randint
 from _thread import start_new_thread
+from ctypes import cdll
 import threading
+import json
 
 CHANNEL = 2
 IS_WALLABY = Utils.is_wallaby()
-PATH = "/home/root/Documents/KISS/bin/" if IS_WALLABY else (sys.argv[1] if len(sys.argv) > 1 else None)
-
-PATH = os.path.abspath(PATH)
-
-if PATH[-1] != "/":
-	PATH = PATH + "/"
 
+USERS_LOCATION = "/home/root/Documents/KISS/users.json"
 
 LIB_WALLABY = "/usr/lib/libwallaby.so"
-WALLABY_PROGRAMS = "/root/Documents/KISS/bin/"
 
-if not PATH:
-	Logging.error("No path specified. (Necessary on simulated Wallaby controllers.)")
-	exit(1)
 
 if not IS_WALLABY:
 	Logging.warning("Binaries that were created for Wallaby Controllers will not run on a simulated Wallaby.")
 
 
+def get_users():
+	if IS_WALLABY:
+		return list(json.loads(open(USERS_LOCATION, "r").read()).keys())
+	return ["Default User"]
+
+
 class SensorReadout:
 	ANALOG = 1
 	DIGITAL = 2
@@ -40,7 +39,7 @@ class SensorReadout:
 	MODES = tuple(NAMED_MODES.keys())
 
 
-	def __init__(self, handler, poll_rate=0.5):
+	def __init__(self, handler, poll_rate=0.2):
 		self.poll_rate = poll_rate
 		self.handler = handler
 		self.peer_lock = threading.Lock()
@@ -159,6 +158,7 @@ class Identify(Pipe):
 			Logging.success("I was identified!")
 
 
+
 class ListPrograms(Pipe):
 	def run(self, data, peer, handler):
 		programs = []
@@ -178,7 +178,7 @@ class StopPrograms(Pipe):
 	def run(self, data, peer, handler):
 		if handler.debug:
 			Logging.info("Stopping all botball programs.")
-		if subprocess.call(["killall", "botball_user_program"], 
+		if subprocess.call(["killall", "botball_user_program"],
 			stdout=subprocess.DEVNULL, stderr=subprocess.STDOUT):
 			handler.pipe(self.__class__.NO_PROGRAMS_RUNNING, "stop_programs", peer)
 
@@ -196,7 +196,7 @@ class RunProgram(Pipe):
 				data = data + "/"
 			path = "%s%s/botball_user_program" % (PATH, data)
 			if os.path.isfile(path):
-				program = subprocess.Popen(self.command + [path], 
+				program = subprocess.Popen(self.command + [path],
 					stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 				start_new_thread(self.stream_stdout, (program, peer, handler))
 			else:
@@ -313,21 +313,40 @@ class Handler(Client):
 			Logging.info("Unsubscribing '%s' from all sensor updates." % peer)
 		self.routes["sensor"].sensor_readout.unsubscribe_all(peer)
 
+if IS_WALLABY:
+	if not "fl0w" in get_users():
+		json.loads(open(USERS_LOCATION, "r").read())["fl0w"] = {"mode" : "Advanced"}
+		try:
+			os.mkdir(FL0W_USER_PATH)
+		except FileExistsError:
+			pass
+	PATH = FL0W_USER_PATH + "bin/"
+else:
+	if len(sys.argv) == 2:
+		if os.path.exists(sys.argv[1]):
+			PATH = os.path.abspath(sys.argv[1])
+	else:
+		Logging.error("Location has to be provided in dev-env.")
+		exit(1)
+
+if PATH[-1] != "/":
+	PATH = PATH + "/"
 
 CONFIG_PATH = "wallaby.cfg"
 
-config = Config.Config()
-config.add(Config.Option("server_address", "ws://127.0.0.1:3077"))
-config.add(Config.Option("debug", False, validator=lambda x: True if True or False else False))
-config.add(Config.Option("output_unbuffer", "stdbuf"))
-config.add(Config.Option("identify_sound", "Wallaby/identify.wav",
-	validator=lambda x: os.path.isfile(x)))
+config = Config()
+config.add(Option("server_address", "ws://127.0.0.1:3077"))
+config.add(Option("debug", True, validator=lambda x: True if True or False else False))
+config.add(Option("output_unbuffer", "stdbuf"))
+config.add(Option("identify_sound", "Wallaby/identify.wav",
+	validator=lambda sound: os.path.isfile(sound)))
+
 
 try:
-	config = config.read_from_file(CONFIG_PATH)
-except FileNotFoundError:
-	config.write_to_file(CONFIG_PATH)
-	config = config.read_from_file(CONFIG_PATH)
+    config = config.load(CONFIG_PATH)
+except (IOError, ExceptionInConfigError):
+    config.dump(CONFIG_PATH)
+    config = config.load(CONFIG_PATH)
 
 
 try:
@@ -335,7 +354,7 @@ try:
 	# setup has to be called before the connection is established
 	ws.setup({"subscribe" : Subscribe(), "hostname" : Hostname(),
 		"processes" : Processes(), "sensor" : Sensor(),
-		"identify" : Identify(), "list_programs" : ListPrograms(), 
+		"identify" : Identify(), "list_programs" : ListPrograms(),
 		"whoami" : WhoAmI(), "run_program" : RunProgram(config.output_unbuffer),
 		"stop_programs" : StopPrograms(), "shutdown" : Shutdown(),
 		"reboot" : Reboot()},