Derg: Derg moved page Bridge.py to bridge.py without leaving a redirect

2024-09-12T12:50:33Z

Derg moved page Bridge.py to bridge.py without leaving a redirect

← Older revision	Revision as of 14:50, 12 September 2024
(No difference)

Derg: Created page with " #!/usr/bin/python3 from twisted.internet import reactor, protocol import sys class Client(protocol.Protocol): def init(self, s): self.server = s self.connected = 0 self.data = [] def connectionMade(self): self.connected = 1 for a in self.data: self.transport.write(a) self.data = [] def write(self, a): if self.connected: self.transport.write(..."

2024-09-09T19:43:40Z

Created page with "<syntaxhighlight lang="python"> #!/usr/bin/python3 from twisted.internet import reactor, protocol import sys class Client(protocol.Protocol): def __init__(self, s): self.server = s self.connected = 0 self.data = [] def connectionMade(self): self.connected = 1 for a in self.data: self.transport.write(a) self.data = [] def write(self, a): if self.connected: self.transport.write(..."

New page

<syntaxhighlight lang="python">
#!/usr/bin/python3
from twisted.internet import reactor, protocol
import sys

class Client(protocol.Protocol):

def __init__(self, s):
self.server = s
self.connected = 0
self.data = []

def connectionMade(self):
self.connected = 1
for a in self.data:
self.transport.write(a)
self.data = []

def write(self, a):
if self.connected:
self.transport.write(a)
else:
self.data.append(a)

def dataReceived(self, a):
self.server.write(a)
print(self.server.i, 'S', formatbytes(a))

def connectionLost(self, reason=''):
if self.server.client:
print('Connection', self.server.i, 'lost from server')
self.server.transport.loseConnection()
self.server = None

class ClientFactory(protocol.ClientFactory):

def __init__(self, c):
self.client = c

def buildProtocol(self, a):
return self.client

class Server(protocol.Protocol):

def __init__(self):
global i
self.i = i = i + 1
self.client = Client(self)
print('Connection', i, 'initialized')

def connectionMade(self):
reactor.connectTCP(sys.argv[1], int(sys.argv[2]), ClientFactory(self.client))

def dataReceived(self, a):
self.client.write(a)
print(self.i, 'C', formatbytes(a))

def write(self, a):
self.transport.write(a)

def connectionLost(self,reason=1):
if self.client.server:
print('Connection', self.i, 'lost from client')
self.client.transport.loseConnection()
self.client = None

class ServerFactory(protocol.ServerFactory):
protocol = Server

def highlight(byt):
table = {0:'000', 1:'001', 2:'002', 3:'003', 4:'004', 5:'005', 6:'006', 7:'a', 8:'b', 9:'t', 10:'n', 11:'v', 12:'f', 13:'r'}
i = 0
out = 'b\''
pb = False
for a in byt:
if a >= 32 and a <= 126:
if pb:
out += '\033[39m'
pb = False
if a == 39: # '
out += '\\\''
elif a == 92: # \
out += '\\\\'
else:
out += chr(a)
else:
i += 1
pb = True
out += '\033[9%sm' % ((i % 2) + 1)
t = table.get(a)
if t:
out += '\\%s' % t
else:
out += '\\x%02x' % a

if pb:
out += '\033[39m'
out += "'"
return out

def formatbytes(d):
if isatty:
return (highlight(d))
else:
return (ascii(d))

i = 0
isatty = sys.stdout.isatty()
if __name__ == '__main__':
if len(sys.argv) not in (4, 5):
exit('Usage %s host connectPort listenPort' % sys.argv[0]);

interface = sys.argv[4] if len(sys.argv) == 5 else '127.0.0.1'
reactor.listenTCP(int(sys.argv[3]), ServerFactory(), interface=interface)
reactor.run()
</syntaxhighlight>

bridge.py - Revision history

Derg: Derg moved page Bridge.py to bridge.py without leaving a redirect