def send_file(self, file_path, receiver):
self.this_device.send_file(file_path, receiver)
print("dodat upload")
qfile = QFile(file_path)
size_of_file = qfile.size()
rows = self.table_view_upload.rowCount()
self.table_view_upload.setRowCount(rows + 1)
name = QtWidgets.QTableWidgetItem()
name.setText(file_path)
name.setFlags(name.flags() ^ QtCore.Qt.ItemIsEditable)
size = QtWidgets.QTableWidgetItem()
size.setText(Converter().size_to_string(size_of_file))
size.setFlags(size.flags() ^ QtCore.Qt.ItemIsEditable)
send_progress = QtWidgets.QProgressBar()
send_progress.setValue(0)
receiver_name = QtWidgets.QTableWidgetItem()
receiver_name.setText(receiver.get_name())
receiver_name.setFlags(receiver_name.flags()
^ QtCore.Qt.ItemIsEditable)
self.table_view_upload.setItem(rows, 0, name)
self.table_view_upload.setItem(rows, 1, size)
self.table_view_upload.setItem(rows, 2, receiver_name)
self.table_view_upload.setCellWidget(rows, 3, send_progress)
class Sender():
def __init__(self, socket, file_path, receiver):
self._socket = socket
self._transaction = None
self._receiver = receiver
self._file_path = file_path
self._file_name = os.path.split(self._file_path)[1]
self._file = QFile(self._file_path)
self._socket.connected.connect(self.send_file)
def start(self):
self._transaction = Transaction(self._file_path, self._file.size(),
self._receiver.get_name())
self._socket.connectToHost(self._receiver.get_ip_address(),
Setup().get_port())
self._socket.waitForConnected(3000)
print(self._socket.state())
def send_file(self):
self._transaction.set_status(TransactionStatus.SENDING)
file_to_byte_array = QByteArray()
data = QByteArray()
stream = QDataStream(data, QIODevice.WriteOnly)
QFile.open(self._file, QIODevice.ReadOnly)
stream.writeUInt32(0)
stream.writeString(self._file_name)
print("size of name ", getsizeof(self._file_name))
file_to_byte_array = self._file.readAll()
data.append(file_to_byte_array)
self._file.close()
stream.device().seek(0)
stream.writeUInt32(data.size() - getsizeof(self._file_name))
print("total ", data.size() - getsizeof(self._file_name))
x = 0
while (x < data.size()):
y = self._socket.write(data)
print("poslato ", y)
x += y
print("x ", x)
self._transaction.set_status(TransactionStatus.FINISHED)
