private void menuItem_sendFile_Click(object sender, EventArgs e)
{
if (lv_clients.SelectedItems.Count <= 0)
{
return;
}
ListViewItem selectedItem = lv_clients.SelectedItems[0];
TcpComm.Server.SessionCommunications session = _server?.GetSession(Convert.ToInt32(selectedItem.SubItems[1].Text));
if (session == null)
{
MessageBox.Show("Wybrany klient jest rozłączony.", "Klient rozłączony", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string message = "Wybierz plik do wysłania do: " + selectedItem.SubItems[2].Text;
openFileDialog.Title = message;
openFileDialog.FileName = "";
openFileDialog.ShowDialog();
string fileName = openFileDialog.FileName;
if (fileName.Trim().Equals(""))
{
return;
}
if (!_server.SendFile(fileName, session.sessionID))
{
MessageBox.Show("Klient został rozłączony", "Klient rozłączony", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void menuItem_sendCommand_Click(object sender, EventArgs e)
{
if (lv_clients.SelectedItems.Count > 0)
{
ListViewItem selectedItem = lv_clients.SelectedItems[0];
TcpComm.Server.SessionCommunications session = _server?.GetSession(Convert.ToInt32(selectedItem.SubItems[1].Text));
if (session == null)
{
MessageBox.Show("Klient jest rozłączony.", "Klient rozłączony", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
CommandForm cmdForm = new CommandForm(selectedItem.SubItems[2].Text);
cmdForm.ShowDialog();
string ret = cmdForm.Command;
if (string.IsNullOrEmpty(ret))
{
return;
}
string errMsg = string.Empty;
_server.SendText(ret.ToString(), 1, session.sessionID, ref errMsg);
}
}
private void menuItem_disconnect_Click(object sender, EventArgs e)
{
if (lv_clients.SelectedItems.Count > 0)
{
ListViewItem selectedItem = lv_clients.SelectedItems[0];
TcpComm.Server.SessionCommunications session = _server?.GetSession(Convert.ToInt32(selectedItem.SubItems[1].Text));
session?.Close();
}
}
private void UpdateFileProgress(TcpComm.Server.SessionCommunications session)
{
bool moveOn = false;
if (session.SendingFile)
{
UI(() =>
{
int itemSessionId = -1;
foreach (ListViewItem fileTransferListItem in lv_fileTransfer.Items)
{
Int32.TryParse(fileTransferListItem.SubItems[0].Text, out itemSessionId);
if (itemSessionId == session.sessionID && fileTransferListItem.SubItems[2].Text.Equals("Wychodzące"))
{
fileTransferListItem.SubItems[3].Text = session.GetPercentOfFileSent().ToString() + "%";
break;
}
else
{
itemSessionId = -1;
}
}
if (itemSessionId == -1)
{
ListViewItem progressListItem = new ListViewItem();
progressListItem.Text = session.sessionID.ToString();
progressListItem.SubItems.Add(System.IO.Path.GetFileName(session.OutgingFileName));
progressListItem.SubItems.Add("Wychodzące");
progressListItem.SubItems.Add(session.GetPercentOfFileSent().ToString());
lv_fileTransfer.Items.Add(progressListItem);
}
moveOn = true;
});
while (!moveOn)
{
System.Threading.Thread.Sleep(100);
}
}
else
{
UI(() =>
{
foreach (ListViewItem fileTransferListItem in lv_fileTransfer.Items)
{
Int32.TryParse(fileTransferListItem.SubItems[0].Text, out int currentSessionId);
if (currentSessionId == session.sessionID && fileTransferListItem.SubItems[2].Text.Equals("Wychodzące"))
{
lv_fileTransfer.Items.Remove(fileTransferListItem);
break;
}
}
});
}
if (session.ReceivingFile)
{
moveOn = false;
UI(() =>
{
int currentSessionId = -1;
foreach (ListViewItem transferListItem in lv_fileTransfer.Items)
{
Int32.TryParse(transferListItem.Text, out currentSessionId);
if (currentSessionId == session.sessionID && transferListItem.SubItems[2].Text.Equals("Przychodzące"))
{
transferListItem.SubItems[3].Text = session.GetPercentOfFileReceived().ToString() + "%";
break;
}
else
{
currentSessionId = -1;
}
}
ListViewItem transferStatusListItem = new ListViewItem();
if (currentSessionId == -1)
{
transferStatusListItem.Text = session.sessionID.ToString();
transferStatusListItem.SubItems.Add(System.IO.Path.GetFileName(session.IncomingFileName));
transferStatusListItem.SubItems.Add("Przychodzące");
transferStatusListItem.SubItems.Add(session.GetPercentOfFileReceived().ToString());
lv_fileTransfer.Items.Add(transferStatusListItem);
}
moveOn = true;
});
while (!moveOn)
{
System.Threading.Thread.Sleep(1);
}
}
else
{
UI(() =>
{
foreach (ListViewItem tlvi in lv_fileTransfer.Items)
{
Int32.TryParse(tlvi.SubItems[0].Text, out int currentSessionId);
if (currentSessionId == session.sessionID && tlvi.SubItems[2].Text.Equals("Przychodzące"))
{
lv_fileTransfer.Items.Remove(tlvi);
break;
}
}
});
}
}
