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Sender.py
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import sys
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import *
import socket
import tqdm
import os
import threading
SEPARATOR = "<SEPARATOR>"
BUFFER_SIZE = 1024
class File(QWidget):
def __init__(self):
super().__init__()
self.title = 'Select File'
self.left = 10
self.top = 10
self.width = 640
self.height = 480
self.fileName = ''
self.host = []
self.initUI()
self.close()
def initUI(self):
self.setWindowTitle(self.title)
self.setGeometry(self.left, self.top, self.width, self.height)
self.openFileNameDialog()
def openFileNameDialog(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
self.fileName, _ = QFileDialog.getOpenFileName(self,"QFileDialog.getOpenFileName()", "","All Files (*);;Python Files (*.py)", options=options)
if self.fileName:
print(self.fileName)
def openFileNamesDialog(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
files, _ = QFileDialog.getOpenFileNames(self,"QFileDialog.getOpenFileNames()", "","All Files (*);;Python Files (*.py)", options=options)
if files:
print(files)
def saveFileDialog(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
fileName, _ = QFileDialog.getSaveFileName(self,"QFileDialog.getSaveFileName()","","All Files (*);;Text Files (*.txt)", options=options)
if fileName:
print(fileName)
def client(self, filename):
port=5001
# creating thread
t1 = threading.Thread(target=self.send_file, args=(filename,self.host[0],port))
t2 = threading.Thread(target=self.send_file, args=(filename,self.host[1],port))
t3 = threading.Thread(target=self.send_file, args=(filename,self.host[2],port))
# starting thread 1
t1.start()
# starting thread 2
t2.start()
# starting thread 3
t3.start()
# wait until thread 1 is completely executed
t1.join()
# wait until thread 2 is completely executed
t2.join()
# wait until thread 2 is completely executed
t3.join()
# both threads completely executed
print("Done!")
class Ui_SenderWindow(File):
def __init__(self):
super().__init__()
print("Inside sender window function\n\n\n\n")
print(self.fileName)
def send_file(self, filename, host, port):
value = 0
filesize = os.path.getsize(filename)
s = socket.socket()
print(f"[+] Connecting to {host}:{port}")
s.connect((host, port))
print("[+] Connected.")
s.send(f"{filename}{SEPARATOR}{filesize}".encode())
progress = tqdm.tqdm(range(filesize), f"Sending {filename}", unit="B", unit_scale=True, unit_divisor=1024)
with open(filename, "rb") as f:
for _ in progress:
bytes_read = f.read(BUFFER_SIZE)
value = value + 1024
self.progressBar.setProperty("value", value/filesize*100)
if not bytes_read:
break
s.sendall(bytes_read)
progress.update(len(bytes_read))
s.close()
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(832, 457)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit.setGeometry(QtCore.QRect(140, 120, 431, 23))
self.lineEdit.setObjectName("lineEdit")
self.lineEdit.setText(self.fileName)
self.fileSelect = QtWidgets.QCommandLinkButton(self.centralwidget)
self.fileSelect.setGeometry(QtCore.QRect(590, 110, 174, 41))
self.fileSelect.setObjectName("fileSelect")
self.fileSelect.clicked.connect(self.fileClick)
self.lineEdit_2 = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit_2.setGeometry(QtCore.QRect(280, 170, 431, 23))
self.lineEdit_2.setObjectName("lineEdit_2")
self.progressBar = QtWidgets.QProgressBar(self.centralwidget)
self.progressBar.setGeometry(QtCore.QRect(80, 370, 671, 41))
self.progressBar.setProperty("value", 0)
self.progressBar.setObjectName("progressBar")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(170, 0, 611, 91))
font = QtGui.QFont()
font.setFamily("Noto Serif CJK SC")
font.setPointSize(36)
font.setBold(False)
font.setUnderline(True)
font.setWeight(50)
self.label.setFont(font)
self.label.setObjectName("label")
self.lineEdit_3 = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit_3.setGeometry(QtCore.QRect(280, 210, 431, 23))
self.lineEdit_3.setObjectName("lineEdit_3")
self.lineEdit_4 = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit_4.setGeometry(QtCore.QRect(280, 250, 431, 23))
self.lineEdit_4.setText("")
self.lineEdit_4.setObjectName("lineEdit_4")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setGeometry(QtCore.QRect(260, 300, 281, 41))
font = QtGui.QFont()
font.setFamily("Liberation Serif")
font.setPointSize(12)
font.setBold(True)
font.setWeight(75)
self.pushButton.setFont(font)
self.pushButton.setObjectName("pushButton")
self.label_2 = QtWidgets.QLabel(self.centralwidget)
self.label_2.setGeometry(QtCore.QRect(130, 170, 161, 16))
font = QtGui.QFont()
font.setFamily("Noto Sans CJK SC")
self.label_2.setFont(font)
self.label_2.setObjectName("label_2")
self.label_3 = QtWidgets.QLabel(self.centralwidget)
self.label_3.setGeometry(QtCore.QRect(130, 210, 161, 16))
font = QtGui.QFont()
font.setFamily("Noto Sans CJK SC")
self.label_3.setFont(font)
self.label_3.setObjectName("label_3")
self.label_4 = QtWidgets.QLabel(self.centralwidget)
self.label_4.setGeometry(QtCore.QRect(130, 250, 161, 16))
font = QtGui.QFont()
font.setFamily("Noto Sans CJK SC")
self.label_4.setFont(font)
self.label_4.setObjectName("label_4")
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 832, 20))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.pushButton.clicked.connect(self.transferClick)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.fileSelect.setText(_translate("MainWindow", "Select File"))
self.label.setText(_translate("MainWindow", "File Transfer Client"))
self.pushButton.setText(_translate("MainWindow", "Start Transfer"))
self.label_2.setText(_translate("MainWindow", "Enter Receiver 1 IP :"))
self.label_3.setText(_translate("MainWindow", "Enter Receiver 2 IP :"))
self.label_4.setText(_translate("MainWindow", "Enter Receiver 3 IP :"))
def fileClick(self):
self._new_window = File()
def transferClick(self):
self.host.append(self.lineEdit_2.text())
self.host.append(self.lineEdit_3.text())
self.host.append(self.lineEdit_4.text())
print(self.host)
super().client(self.fileName)
if __name__ == '__main__':
app = QApplication(sys.argv)
ex = Ui_SenderWindow()
sys.exit(app.exec_())