1 files changed, 102 insertions, 0 deletions
diff --git a/scripts/main_loop.py b/scripts/main_loop.py
new file mode 100755
index 0000000..9dd8c08
--- /dev/null
+++ b/scripts/main_loop.py
@@ -0,0 +1,102 @@
+#!/bin/python3
+import os
+import sys
+import subprocess
+import signal
+from threading import Thread
+
+from conf import conf
+import initialize
+import phase
+import solution
+import kernel
+from exceptions import MissingFile
+import iteration
+
+def step():
+	phs = phase.get()
+	if phs == phase.phs("Not Initialized"):
+		try:
+			os.mkdir(conf.build_folder)
+		except FileExistsError:
+			pass
+		phase.set(1)
+	elif phs == phase.phs("Initializing"):
+		print("-- Initializing ...")
+		initialize.kconfig_parser()
+		try:
+			initialize.gen_requred()
+		except MissingFile:
+			pass
+		iteration.reset()
+		phase.set(2)
+	elif phs == phase.phs("Initialized"):
+		print("-- Initialized")
+		phase.set(3)
+	elif phs == phase.phs("Solution generating"):
+		print("-- Generating solution ...")
+		solution.generate()
+		iteration.inc()
+		phase.set(4)
+	elif phs == phase.phs("Solution generated"):
+		print("-- Solution generated")
+		phase.set(5)
+	elif phs == phase.phs("Solution applying"):
+		print("-- Applying generated solution ...")
+		solution.apply()
+		phase.set(6)
+	elif phs == phase.phs("Solution applied"):
+		print("-- Generated solution applied")
+		phase.set(2) # TODO edited
+	elif phs == phase.phs("Kernel configuration"):
+		print("-- Kernel configure ...")
+		phase.set(8)
+	elif phs == phase.phs("Kernel configured"):
+		print("-- Kernel configured")
+		phase.set(9)
+	elif phs == phase.phs("Kernel build"):
+		print("-- Build Linux ...")
+		kernel.build()
+		phase.set(10)
+	elif phs == phase.phs("Kernel built"):
+		print("-- Linux built")
+		phase.set(2)
+
+# TODO repair, not working
+def reset():
+	os.rmdir(conf.build_folder)
+	os.chdir(conf.linux_sources)
+	subprocess.call(['make','clean'])
+	os.rm('.config') # remove linux config file
+
+
+class mainThread(Thread):
+	def __init__(self, name):
+		Thread.__init__(self, name=name)
+		self.term = False
+	def run(self):
+		while not self.term:
+			step()
+	
+def loop_term():
+	global thr
+	thr.term = True
+
+def sigterm_handler(_signo, _stack_frame):
+	loop_term()
+
+def main_loop():
+	global thr
+	thr = mainThread("thred")
+	thr.start()
+	try:
+		thr.join()
+	except KeyboardInterrupt:
+		loop_term()
+
+#################################################################################
+
+if __name__ == '__main__':
+	print("Start")
+	signal.signal(signal.SIGTERM, sigterm_handler)
+	main_loop()