private void sendClipboardDatas()
{
//MessageBox.Show("Sending clipboard to server:" + i.ToString() + " .\nYou will be advised when the transfer is completed.", "Starting Transfer", MessageBoxButtons.OK, MessageBoxIcon.Information);
Socket s = _host.ds(i);
if (s == null)
{
EnableCB();
return;
}
IDataObject clipboardData = Clipboard.GetDataObject();
string[] formats = clipboardData.GetFormats();
try{
foreach (string format in formats)
{
//Console.WriteLine("Analizing clipboard. FORMAT FOUND: " + format);
if (format == DataFormats.FileDrop)
{
continue;
}
MsgStream.Send(new DataMsgCBP(format, clipboardData.GetData(format)), _host.ds(i));
}
/* SENDING FILE TYPE */
if (Clipboard.ContainsFileDropList())
{
long size = ClipboardFiles.GetCBFilesSize();
if (size > ClipboardFiles.MaxSize)
{
if (MessageBox.Show("The size of clipboard's content is greater than MaxSize: " + ClipboardFiles.MaxSize
+ " \nConfirm the transfer?", "Closing Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.No)
{
EnableCB();
return;
}
}
MsgStream.Send(new InitFileCBP(), s);
ClipboardFiles.SendClipboardFiles(s);
MsgStream.Send(new StopFileCBP(), s);
ConfirmCBP m = (ConfirmCBP)MsgStream.Receive(s);
}
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show("Ops...\nSomething goes wrong during Clipboard Transfer[on Sending].\nThe connection will be closed.\nTry again later.",
"Clipboard Transfer Error!", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Warning);
this.DisconnectionReq();
Console.WriteLine("Clipboard file transfer error: " + e.Message);
}
EnableCB();
return;
}
private void Quit()
{
if (MessageBox.Show("The program is going to quit, all the connections will be shutdown.\nConfirm?", "Closing Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
{
for (int k = 0; k < 4; k++)
{
_sp[k].DisconnectionReq();
}
eThread.Abort();
dThread.Abort();
ClipboardFiles.FreeTmpResources();
Application.Exit();
}
}
public override void Update()
{
base.Update();
if (_obj is DataMsgCBP)
{
DataMsgCBP dataMsgCBP = (DataMsgCBP)_obj;
Clipboard.SetData(dataMsgCBP.format, dataMsgCBP.content);
}
else if (_obj is InitFileCBP)
{
ClipboardFiles.RecvClipboardFiles(Server.CommSocket);
}
else if (_obj is GetMsgCBP)
{
IDataObject clipboardData = Clipboard.GetDataObject();
string[] formats = clipboardData.GetFormats();
foreach (string format in formats)
{
if (format == DataFormats.FileDrop)
{
continue;
}
Console.WriteLine("Format: " + format);
MsgStream.Send(new DataMsgCBP(format, clipboardData.GetData(format)),
Server.CommSocket);
}
if (Clipboard.ContainsFileDropList())
{
if (ClipboardFiles.GetCBFilesSize() > ClipboardFiles.MaxSize)
{
MsgStream.Send(new MaxSizeCBP(), Server.CommSocket);
Object response = MsgStream.Receive(Server.CommSocket);
if (!(response is ConfirmCBP))
{
return;
}
}
MsgStream.Send(new InitFileCBP(), Server.CommSocket);
ClipboardFiles.SendClipboardFiles(Server.CommSocket);
MsgStream.Send(new StopFileCBP(), Server.CommSocket);
MsgStream.Receive(Server.CommSocket); // wait for an ack
}
else
{
MsgStream.Send(new StopFileCBP(), Server.CommSocket);
}
}
}
/// <summary>
/// Pulire le risorse in uso.
/// </summary>
/// <param name="disposing">ha valore true se le risorse gestite devono essere eliminate, false in caso contrario.</param>
protected override void Dispose(bool disposing)
{
// Save settings
if (ipListBox.SelectedItem != null)
{
Properties.Settings.Default["IpAddress"] = ipListBox.SelectedItem.ToString();
}
else
{
Properties.Settings.Default["IpAddress"] = "";
}
Properties.Settings.Default["EventsPort"] = (ushort)eventsPortUpDown.Value;
Properties.Settings.Default["ClipboardPort"] = (ushort)clipboardUpDown.Value;
Properties.Settings.Default["Password"] = psswBox.Text;
Properties.Settings.Default["Autorun"] = autorunCheckBox.Checked;
Properties.Settings.Default.Save();
RegistryKey key;
key = Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Run\\", true);
if (autorunCheckBox.Checked)
{
key.SetValue(ProgramKeyName, "\"" + AppDomain.CurrentDomain.BaseDirectory +
AppDomain.CurrentDomain.FriendlyName + "\"");
}
else
{
if (key.GetValue(ProgramKeyName, null) != null)
{
key.DeleteValue("PDS_Project_Server");
}
}
key.Close();
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
if (_evtServer != null)
{
_evtServer.Terminate();
}
if (_clpbServer != null)
{
_clpbServer.Terminate();
}
_blinking.Terminate();
ClipboardFiles.FreeTmpResources();
}
public void ReceiveCBMsg()
{
Message m;
int i = 0;
while (true)
{
while (_de.WaitOne())
{
lock (_dq) { m = _dq.Dequeue(); }
i = ((GetMsgCBP)m).i;
//Console.WriteLine("Processing Getting RQ to: " + i);
if ((i != 0) && (i != 1) && (i != 2) && (i != 3))
{
continue;
}
if (_ds[i] != null)
{
_sp[i].CBGetting();
try
{
MsgStream.Send(m, _ds[i]);
//Console.WriteLine("richiesta di ricezione inviata");
do
{
m = (Message)MsgStream.Receive(_ds[i]);
if (m is DataMsgCBP)
{
DataMsgCBP dataMsgCBP = (DataMsgCBP)m;
//Console.WriteLine("ricevuto pacchetto: " + dataMsgCBP.format);
System.Windows.Forms.Clipboard.SetData(dataMsgCBP.format, dataMsgCBP.content);
}
if (m is InitFileCBP) //FILEMSG
{
/*
* System.Windows.Forms.MessageBox.Show("Receiving file/s from server: " + i.ToString()
+ " .\nYou will be advised when the transfer is completed.", "Starting File/s Transfer",
+ System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
*/
ClipboardFiles.RecvClipboardFiles(_ds[i]);
Console.WriteLine("CBP : Received Files.");
/*
*
* System.Windows.Forms.MessageBox.Show("File/s received from server: " + i.ToString()
+ " .", "Transfer completed",
+ System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
*/
_sp[i].EnableCB();
break;
}
if (m is MaxSizeCBP)
{
if (System.Windows.Forms.MessageBox.Show("The size of clipboard's content is greater than MaxSize: " + ClipboardFiles.MaxSize
+ " \nConfirm the transfer?", "File size exceeding", System.Windows.Forms.MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Warning) == System.Windows.Forms.DialogResult.Yes)
{
System.Windows.Forms.MessageBox.Show("Receiving file/s from server: " + i.ToString()
+ " .\nYou will be advised when the transfer is completed.", "Starting File/s Transfer",
System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
MsgStream.Send(new ConfirmCBP(), _ds[i]);
ClipboardFiles.RecvClipboardFiles(_ds[i]);
System.Windows.Forms.MessageBox.Show("File/s received from server: " + i.ToString()
+ " .", "Transfer completed",
System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Information);
_sp[i].EnableCB();
break;
}
else
{
MsgStream.Send(new StopFileCBP(), _ds[i]);
_sp[i].EnableCB();
break;
}
}
}while(!(m is StopFileCBP));
_sp[i].EnableCB();
}
catch (Exception e)
{
//Console.WriteLine("Errore nella richiesta CB: chiusura sockets e disconnessione.");
System.Windows.Forms.MessageBox.Show("Ops...\nSomething goes wrong during Clipboard Transfer[on Receiving].\nThe connection will be closed.\nTry again later.",
"Clipboard Transfer Error!", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Warning);
_sp[i].DisconnectionReq();
Console.WriteLine("Clipboard file transfer error: " + e.Message);
}
} //end checking socket nullity
} //end wait condition
} //end infinite loop
} //end ReceiveCBMsg
