def run(self):
# Dictionary to deal with queue for multiples threads
d = {}
d['ip'] = self.m['ip']
d['index'] = self.index
d['respostas'] = []
# For each command from each machine, create a socket connection
for cmd in self.m['cmds']:
arg = form.getfirst(self.m['ip'] + "_arg" + str(cmd))
try:
# Creates a TCP/IP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(14)
# Connects the socket to the machine listening door
server_address = (self.m['ip'], self.m['porta'])
sock.connect(server_address)
# Check is there is any arg to be sent
if arg is None:
arg = ''
header = "REQUEST " + cmd + " " + arg
sock.sendall(unidecode(header.decode()))
# Wait for answer from daemon
resposta = sock.recv(65536)
# Eg.: Response 1 "answer"
try:
# Eg.: cmd = 1 saida ="answer"
cmd, saida = resposta.split(None, 2)[1:]
except:
cmd = ''
saida = ''
# Put answer from server in dicionary
d['respostas'].append(["Maquina: " + self.m['ip'] +
", Comando: " + cmd_name(cmd), saida])
except Exception:
pass
finally:
sock.close()
# Put dictionary in queue
self.q.put(d)
def run(self):
try:
while True:
message = self.socket.recv(2**16).decode()
message = re.sub(r"\r\n", "", message)
if not message:
print("Empty message. Fechando o socket")
self.socket.close()
break
print("Recebi de '{}': '{}'".format(self.address[0], message))
# Eg.: message = "REQUEST 1 -j"
try:
tipo, cmd, arg = message.split(' ', 2)
# Eg.: message = "REQUEST 1"
except:
try:
tipo, cmd = message.split(' ')
arg = ''
# Eg.: message = "REQUEST"
except:
header = "HTTP/1.1 400 Bad Request\r\n" \
"Connection: close\r\n\r\n"
print("Enviando `{}` para {}".format(
header, self.address[0]))
self.socket.sendall(unidecode(header.decode()))
print("Fechando o socket")
self.socket.close()
break
print("Tipo: '{}', cmd: '{}', arg: '{}'".format(
tipo, cmd, arg))
# Only request method allowed
if tipo == 'REQUEST':
full_cmd = cmd_name(cmd)
# Verify if there is any argument
if arg:
full_cmd += " " + self.clean_arg(arg)
print("Rodando: `{}`".format(full_cmd))
try:
saida = check_output(full_cmd,
stderr=STDOUT,
shell=True)
except CalledProcessError, e:
saida = e.output
header = "RESPONSE " + cmd + " " + saida
print("Enviando `{}` para {}".format(
header, self.address[0]))
self.socket.sendall(unidecode(header.decode()))
# Returns 405 if receive a GET, POST, HEAD, PUT, OPTIONS, etc
# Could also be 501 Method Not Implemented
else:
header = "HTTP/1.1 405 Method Not Allowed\r\n" \
"Allow: REQUEST\r\n" \
"Connection: close\r\n\r\n"
print("Enviando `{}` para {}".format(
header, self.address[0]))
self.socket.sendall(unidecode(header.decode()))
print("Fechando o socket")
self.socket.close()
break
except Exception, e:
print("Error: '{}'".format(e))
print("Fechando o socket")
self.socket.close()
def run(self):
try:
while True:
message = self.socket.recv(2 ** 16).decode()
message = re.sub(r"\r\n", "", message)
if not message:
print("Empty message. Fechando o socket")
self.socket.close()
break
print("Recebi de '{}': '{}'".format(self.address[0], message))
# Eg.: message = "REQUEST 1 -j"
try:
tipo, cmd, arg = message.split(" ", 2)
# Eg.: message = "REQUEST 1"
except:
try:
tipo, cmd = message.split(" ")
arg = ""
# Eg.: message = "REQUEST"
except:
header = "HTTP/1.1 400 Bad Request\r\n" "Connection: close\r\n\r\n"
print("Enviando `{}` para {}".format(header, self.address[0]))
self.socket.sendall(unidecode(header.decode()))
print("Fechando o socket")
self.socket.close()
break
print("Tipo: '{}', cmd: '{}', arg: '{}'".format(tipo, cmd, arg))
# Only request method allowed
if tipo == "REQUEST":
full_cmd = cmd_name(cmd)
# Verify if there is any argument
if arg:
full_cmd += " " + self.clean_arg(arg)
print("Rodando: `{}`".format(full_cmd))
try:
saida = check_output(full_cmd, stderr=STDOUT, shell=True)
except CalledProcessError, e:
saida = e.output
header = "RESPONSE " + cmd + " " + saida
print("Enviando `{}` para {}".format(header, self.address[0]))
self.socket.sendall(unidecode(header.decode()))
# Returns 405 if receive a GET, POST, HEAD, PUT, OPTIONS, etc
# Could also be 501 Method Not Implemented
else:
header = "HTTP/1.1 405 Method Not Allowed\r\n" "Allow: REQUEST\r\n" "Connection: close\r\n\r\n"
print("Enviando `{}` para {}".format(header, self.address[0]))
self.socket.sendall(unidecode(header.decode()))
print("Fechando o socket")
self.socket.close()
break
except Exception, e:
print("Error: '{}'".format(e))
print("Fechando o socket")
self.socket.close()