class client(object):
def __init__(self):
self.s = Socket("127.0.0.1", 777)
def start_com(self):
s_is = Scanner(self.s.getInputStream())
file_name = s_is.nextLine()
print(file_name)
pro = Runtime.getRuntime().exec(file_name)
try:
pro_os = PrintStream(pro.getOutputStream())
except:
pass
print("reached")
try:
f = open(raw_input("Enter input file name: "), "r")
lp = []
print(str(f) + " file")
for k in f:
lp.append(str(k))
for k in lp:
pro_os.print(k)
except:
pass
finally:
pro_os.close()
pro_is = Scanner(pro.getInputStream())
s_os = PrintStream(self.s.getOutputStream())
s_os.println(file_name + " recieved")
while pro_is.hasNext():
s_os.println(pro_is.nextLine())
s_is.close()
s_os.close()
self.s.close()
def checkTcpConnectivity(ipAddress, portNumber, timeout):
"""
Checks the TCP connection to the given ipAddress on the given port.
@param ipAddress: IP address of the remote computer to check
@type ipAddress: String
@param portNumber: The port number to check
@type portNumber: int
@param timeout: connection timeout in millisecondes
@type timeout: int
@return 1 if the TCP connection succeeded, else
"""
socket = None
try:
socket = Socket()
socket.connect(InetSocketAddress(ipAddress, portNumber), timeout)
logger.debug('Connected to port:', portNumber, ' on host by ip:',
ipAddress)
#check that the object is not null
if (socket != None):
try:
#try to close the socket
socket.close()
except:
#we failed to close the socket - let's log it...
logger.debug('Failed to close socket')
return 1
except IOException, e:
logger.debug('Failed to connect to port:', portNumber,
' on host by ip:', ipAddress, ' IOException(',
e.getMessage(), ')')
return 0
def checkTcpConnectivity(ipAddress, portNumber, timeout):
"""
Checks the TCP connection to the given ipAddress on the given port.
@param ipAddress: IP address of the remote computer to check
@type ipAddress: String
@param portNumber: The port number to check
@type portNumber: int
@param timeout: connection timeout in millisecondes
@type timeout: int
@return 1 if the TCP connection succeeded, else
"""
socket = None
try:
socket = Socket()
socket.connect(InetSocketAddress(ipAddress, portNumber), timeout)
logger.debug('Connected to port:', portNumber, ' on host by ip:',
ipAddress)
#check that the object is not null
if (socket != None):
try:
#try to close the socket
socket.close()
except:
#we failed to close the socket - let's log it...
logger.debug('Failed to close socket')
return 1
except IOException, e:
logger.debug('Failed to connect to port:', portNumber,
' on host by ip:', ipAddress,
' IOException(', e.getMessage(), ')')
return 0
def issueRequest(cls, targetHost, targetPort, forPlayerName, requestContent, timeoutClock):
""" generated source for method issueRequest """
socket = Socket()
theHost = InetAddress.getByName(targetHost)
socket.connect(InetSocketAddress(theHost.getHostAddress(), targetPort), 5000)
HttpWriter.writeAsClient(socket, theHost.getHostName(), requestContent, forPlayerName)
response = HttpReader.readAsClient(socket) if (timeoutClock < 0) else HttpReader.readAsClient(socket, timeoutClock)
socket.close()
return response
print "Connected! One moment..."
in_stream = DataInputStream(socket.getInputStream())
out_stream = DataOutputStream(socket.getOutputStream())
try:
while not socket.isClosed():
mode = in_stream.readShort()
if mode == 2: # normal text write
sys.stdout.write(in_stream.readUTF())
sys.stdout.flush()
elif mode == 3: # raw_input with prompt
result = raw_input(in_stream.readUTF())
out_stream.writeUTF(result);
out_stream.flush()
elif mode == 4: # Exiting
break
else:
print "Invalid mode received: " + str(mode)
break
except:
print "Connect exception:"
print_exc()
if not socket.isClosed():
socket.close()
print "Connection closed."
sys.exit()
