Moving some shared code to shared/core.py

daemon/dist/dist-core.py

@@ -1,126 +0,0 @@
-#!/usr/bin/python
-
-################################
-# Configuration starts here
-
-cert_path = '/home/sven/ssl/cert'
-key_path = '/home/sven/ssl/private'
-
-# Configuration ends here
-################################
-
-EOC = "\0"
-
-import socket, ssl, select, math
-
-def remove_from_list(ls, val):
-	return [value for value in ls if value is not val]
-	
-def to_numeric(identifier):
-	return ((ord(identifier[:1]) - 1) * 255) + (ord(identifier[1:]) - 1)
-
-def to_identifier(numeric):
-	return chr(int(math.floor(numeric / 255) + 1)) + chr((numeric % 255) + 1)
-
-client_list = []
-client_map = {}
-select_inputs = []
-select_outputs = []
-
-class Client:
-	buff = ""
-	channel_map = {}
-	
-	def __init__(self, connstream):
-		self.stream = connstream
-		self.channel_map[0] = Channel(self, EchoHandler())
-
-	def process_data(self, data):
-		self.buff += data
-		stack = self.buff.split(EOC)
-		self.buff = stack.pop()
-		
-		for chunk in stack:
-			self.process_chunk(chunk)
-		
-	def process_chunk(self, chunk):
-		if len(chunk) > 2:
-			channel_identifier = chunk[:2]
-			data = chunk[2:]
-			
-			channel_numeric = to_numeric(channel_identifier)
-			
-			if channel_numeric in self.channel_map:
-				self.channel_map[channel_numeric].process_chunk(data)
-			else:
-				print "WARNING: Received data on non-existent channel %d" % channel_numeric
-				
-class Channel:
-	numeric = 0
-	binary = False
-	handler = None
-	client = None
-	
-	def __init__(self, client, handler, binary=False):
-		self.handler = handler
-		self.binary = binary
-		self.client = client
-		
-	def process_chunk(self, chunk):
-		self.send("ohai")
-		self.handler.process(chunk)
-		
-	def send(self, data):
-		self.client.stream.send(to_identifier(self.numeric) + data + EOC)
-		
-class Handler:
-	def process(self, chunk):
-		pass
-		
-class EchoHandler(Handler):
-	def process(self, chunk):
-		print "Received %s" % chunk
-
-bindsocket = socket.socket()
-bindsocket.bind(('0.0.0.0', 9151))
-bindsocket.listen(5)
-
-select_inputs = [ bindsocket ]
-
-while select_inputs:
-	readable, writable, error = select.select(select_inputs, select_outputs, select_inputs)
-	
-	for sock in readable:
-		try:
-			if sock is bindsocket:
-				newsocket, fromaddr = bindsocket.accept()
-				connstream = ssl.wrap_socket(newsocket,
-						server_side=True,
-						certfile=cert_path,
-						keyfile=key_path,
-						ssl_version=ssl.PROTOCOL_TLSv1)
-				
-				new_client = Client(connstream)
-				
-				select_inputs.append(connstream)
-				client_map[connstream.fileno()] = new_client
-				client_list.append(new_client)
-			else:
-				data = sock.recv(1024)
-				
-				if data:
-					cur_client = client_map[sock.fileno()]
-					cur_client.process_data(data)
-				else:
-					select_inputs = remove_from_list(select_inputs, sock)
-					print "NOTICE: Client disconnected"
-		except ssl.SSLError, err:
-			if err.args[0] == ssl.SSL_ERROR_WANT_READ:
-				select.select([sock], [], [])
-			elif err.args[0] == ssl.SSL_ERROR_WANT_WRITE:
-				select.select([], [sock], [])
-			else:
-				raise
-			
-	
-print "Server socket closed, exiting..."

daemon/master/master-core.py

@@ -1 +0,0 @@
-#!/usr/bin/python

daemon/node/node-core.py

@@ -1,29 +0,0 @@
-#!/usr/bin/python
-
-################################
-# Configuration starts here
-
-allowed_certs = '/home/sven/ssl/allowed'
-
-# Configuration ends here
-################################
-
-EOC = "\0"
-
-import socket, ssl, time, math
-
-def to_numeric(identifier):
-	return ((ord(identifier[:1]) - 1) * 255) + (ord(identifier[1:]) - 1)
-
-def to_identifier(numeric):
-	return chr(int(math.floor(numeric / 255) + 1)) + chr((numeric % 255) + 1)
-
-s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-ssl_sock = ssl.wrap_socket(s, cert_reqs=ssl.CERT_REQUIRED, ca_certs=allowed_certs)
-ssl_sock.connect(('localhost', 9151))
-
-ssl_sock.write(to_identifier(0) + 'test data' + EOC + to_identifier(4190) + 'SAMPLEDATA' + EOC)
-
-print ssl_sock.read()[2:]
-
-ssl_sock.close()

daemon/shared/shared_core.py

@@ -1 +0,0 @@
-