def __init__(self, parent=None):
# setting up gui
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Form()
self.ui.setupUi(self)
self.setWindowTitle("SCSI_server")
self.client = None
self.ui.pushButton_2.setEnabled(False)
self.request = QByteArray();
# creates a new socket
self.s = QTcpServer()
self.ui.lineEdit_2.setText("5131")
self.connect(self.ui.pushButton_3, SIGNAL("clicked()"), self.setPort)
# signals and events
self.connect(self.s, SIGNAL("newConnection()"), self.addConnection)
self.connect(self.ui.pushButton_2, SIGNAL("clicked"), self.removeCon)
self.connect(self.ui.pushButton_4, SIGNAL("clicked()"), self.clrScr)
class MyForm(QtGui.QMainWindow):
def __init__(self, parent=None):
# setting up gui
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_Form()
self.ui.setupUi(self)
self.setWindowTitle("SCSI_server")
self.client = None
self.ui.pushButton_2.setEnabled(False)
self.request = QByteArray();
# creates a new socket
self.s = QTcpServer()
self.ui.lineEdit_2.setText("5131")
self.connect(self.ui.pushButton_3, SIGNAL("clicked()"), self.setPort)
# signals and events
self.connect(self.s, SIGNAL("newConnection()"), self.addConnection)
self.connect(self.ui.pushButton_2, SIGNAL("clicked"), self.removeCon)
self.connect(self.ui.pushButton_4, SIGNAL("clicked()"), self.clrScr)
def clrScr(self):
self.ui.textBrowser.clear()
def setPort(self):
port = self.is_number(self.ui.lineEdit_2.text())
ip = self.is_number(self.ui.lineEdit.text())
if (port) and (port > 1024 and port < 62000) :
#self.s.listen(QHostAddress("0.0.0.0"), port)
self.s.listen(QHostAddress(ip), port)
self.ui.pushButton_3.setEnabled(False)
self.ui.textBrowser.append("Port number set to " + str(port))
self.ui.textBrowser.append("Waiting for connection...")
def is_number(self, s):
try:
float(s)
return int(s)
except ValueError:
return False
def addConnection(self):
self.client = self.s.nextPendingConnection()
if self.client :
self.ui.textBrowser.append("connection Established!!")
self.ui.pushButton_2.setEnabled(True)
self.connect(self.client, SIGNAL("readyRead()"), self.recieveMsg)
#self.connect(self.ui.pushButton, SIGNAL("clicked()"), self.sendMsg)
self.connect(self.ui.pushButton_2, SIGNAL("clicked()"), self.removeCon)
#self.ui.pushButton.clicked.connect(self.sendMsg(client))
#self.client.disconnected.connect(self.removeCon())
def recieveMsg(self):
rply = self.client.readLine(10000)
reply = eval(rply)
#change
if reply["operationCode"][0]==0x08:
self.ui.textBrowser.append("READ RECIEVED.")
resp = read(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0x25:
self.ui.textBrowser.append("READ_capacity RECIEVED.")
resp = target_response(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0x12:
self.ui.textBrowser.append("Inquiry RECIEVED.")
resp = inquiry_target(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0x1D:
self.ui.textBrowser.append("SEND DIAGNOSTIC RECIEVED.")
resp = sendDiag_server(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0x03:
self.ui.textBrowser.append("REQUEST SENSE RECIEVED.")
resp = receive_request_sense(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0xA0:
self.ui.textBrowser.append("REPORT LUNS RECIEVED.")
resp = reportLunsServer(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0x15:
self.ui.textBrowser.append("MODE SELECT RECIEVED.")
resp = receive_mode_select(reply)
self.client.write(str(resp))
elif reply["operationCode"][0]==0x4D:
self.ui.textBrowser.append("LOG SENSE COMMAND RECIEVED.")
resp = logsense_response(reply)
self.client.write(resp)
elif reply["operationCode"][0]==0x1B:
self.ui.textBrowser.append("START STOP COMMAND RECIEVED.")
resp = startStop(reply)
self.client.write(resp)
elif reply["operationCode"][0]==0x0A:
if not reply.has_key("content"):
self.ui.textBrowser.append("WRITE CDB RECIEVED.")
self.client.write(str(dict([("status","received"),("cmd","write"),("cdb",str(reply))])))
elif reply.has_key("content"):
self.ui.textBrowser.append("FILE TRANSFER COMPLETE")
f_handler = write_command.serverFileHandler(reply)
f_handler.write_content()
elif reply["operationCode"][0]==0x00:
self.ui.textBrowser.append("TEST UNIT READY RECIEVED.")
resp = TurServer(reply)
self.client.write(resp)
elif reply["operationCode"][0]==0x04:
self.ui.textBrowser.append("FORMAT UNIT RECIEVED.")
resp = format_unit_function(reply)
self.client.write(resp)
elif reply["operationCode"][0]==0x1A:
self.ui.textBrowser.append("MODE SENSE RECIEVED.")
resp = mode_sense_server(reply)
self.client.write(resp)
def removeCon(self):
if self.client:
self.ui.pushButton_2.setEnabled(False)
#self.ui.lineEdit.setEnabled(False)
self.ui.textBrowser.append("connection closed..")
self.ui.textBrowser.append("Waiting for connection....")
self.client.close()
