public void SendSharedFile(object Args)
{
object[] args = (object[])Args;
string FileName = (string)args[0];
long FileSize = (long)args[1];
int NoParts = (int)args[2];
string filePath = FileSharing.sharedFiles.Select(P => P).Where(P => P.EndsWith(FileName)).ToList <string>()[0];
/////Split//////
List <BellaFile> Parts = new List <BellaFile>();
if (NoParts != 1)
{
try
{
FileStream _File = new FileStream(filePath, FileMode.Open, FileAccess.Read);
int noOfParts = NoParts;
int sizeOfPart = (int)Math.Ceiling((double)_File.Length / noOfParts);
string baseFileName = Path.GetFileNameWithoutExtension(filePath);
string Extension = Path.GetExtension(filePath);
for (int i = 0; i < noOfParts; i++)
{
string PartName = Path.GetDirectoryName(filePath) + @"\" + baseFileName + "." +
i.ToString().PadLeft(5, Convert.ToChar("0")) + Extension + ".tmp";
FileStream outputFile = new FileStream(PartName, FileMode.Create, FileAccess.Write);
int bytesRead = 0;
byte[] buffer = new byte[sizeOfPart];
if ((bytesRead = _File.Read(buffer, 0, sizeOfPart)) > 0)
{
outputFile.Write(buffer, 0, bytesRead);
Parts.Add(new BellaFile()
{
Id = i, Size = bytesRead, Name = Path.GetFileName(PartName), Path = PartName
});
}
outputFile.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/////////
try
{
if (!isConnected)
{
//_Client = new TcpClient();
//_Client.Connect(new IPEndPoint(IPAddress.Parse(_PeerAddr.Address.ToString()), _PeerPort));
//isConnected = true;
this.btnConnect(null, null);
}
Stream stream = _Client.GetStream();
int no_parts = NoParts;
FileStream _file = new FileStream(filePath, FileMode.Open, FileAccess.Read);
string Message = "take:" + no_parts;
byte[] data = new byte[Message.Length + 2];
data = Encoding.ASCII.GetBytes(Message.ToCharArray());
stream.Write(data, 0, data.Length);
////////////////
{
byte[] msg = new byte[100];
stream.Read(msg, 0, msg.Length);
string ack = Encoding.ASCII.GetString(msg);
}
////////////////
if (NoParts > 1)
{
List <string> tempFiles = new List <string>();
foreach (var item in Parts)
{
BellaFile _Part = (BellaFile)item;
_file = new FileStream(_Part.Path, FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[_file.Length];
_file.Read(buffer, 0, (int)_file.Length);
string fileMsg = "file~" + _file.Length + "~" + Path.GetFileName(_file.Name);
byte[] msg = new byte[fileMsg.Length];
msg = Encoding.ASCII.GetBytes(fileMsg.ToCharArray());
stream.Write(msg, 0, msg.Length);
////////////////
{
byte[] m = new byte[100];
stream.Read(m, 0, m.Length);
string ack = Encoding.ASCII.GetString(m);
}
////////////////
stream.Write(buffer, 0, (int)_file.Length);
tempFiles.Add(_file.Name);
_file.Close();
}
foreach (string tempFile in tempFiles)
{
File.Delete(tempFile);
}
Dispatcher.Invoke((Action) delegate
{
Parts.Clear();
});
MessageBox.Show("Bella :-) sent all the parts successfully!");
}
else
{
string fileMsg = "file~" + _file.Length + "~" + Path.GetFileName(_file.Name);
byte[] msg = new byte[fileMsg.Length];
msg = Encoding.ASCII.GetBytes(fileMsg.ToCharArray());
stream.Write(msg, 0, msg.Length);
////////////////
{
byte[] m = new byte[100];
stream.Read(m, 0, m.Length);
string ack = Encoding.ASCII.GetString(m);
}
////////////////
byte[] buffer = new byte[_file.Length];
_file.Read(buffer, 0, (int)_file.Length);
stream.Write(buffer, 0, (int)_file.Length);
MessageBox.Show("Bella =) sent something sucessfully!");
_file.Close();
}
stream.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void SendFile(object FilePath)
{
string filePath = (string)FilePath;
try
{
if (!isConnected)
{
_Client = new TcpClient();
_Client.Connect(new IPEndPoint(IPAddress.Parse(_PeerAddr.Address.ToString()), _PeerPort));
isConnected = true;
}
Stream stream = _Client.GetStream();
int no_parts = (lstParts.Items.Count == 0) ? 1 : lstParts.Items.Count;
FileStream _file = new FileStream(filePath, FileMode.Open, FileAccess.Read);
string Message = "take:" + no_parts;
byte[] data = new byte[Message.Length + 2];
data = Encoding.ASCII.GetBytes(Message.ToCharArray());
stream.Write(data, 0, data.Length);
////////////////
{
byte[] msg = new byte[100];
stream.Read(msg, 0, msg.Length);
string ack = Encoding.ASCII.GetString(msg);
}
////////////////
if (lstParts.Items.Count != 0)
{// Multi Parts
List <string> tempFiles = new List <string>();
int i = 0;
foreach (var item in lstParts.Items)
{
BellaFile _Part = (BellaFile)item;
_file = new FileStream(_Part.Path, FileMode.Open, FileAccess.Read);
byte[] buffer = new byte[_file.Length];
_file.Read(buffer, 0, (int)_file.Length);
string fileMsg = "file~" + _file.Length + "~" + Path.GetFileName(_file.Name);
byte[] msg = new byte[fileMsg.Length];
msg = Encoding.ASCII.GetBytes(fileMsg.ToCharArray());
stream.Write(msg, 0, msg.Length);
////////////////
{
byte[] m = new byte[100];
stream.Read(m, 0, m.Length);
string ack = Encoding.ASCII.GetString(m);
}
////////////////
stream.Write(buffer, 0, (int)_file.Length);
tempFiles.Add(_file.Name);
_file.Close();
App.Current.Dispatcher.Invoke((Action) delegate
{
progressBar.Value = (((double)++i) / no_parts) * 100;
}, System.Windows.Threading.DispatcherPriority.Send);
}
foreach (string tempFile in tempFiles)
{
File.Delete(tempFile);
}
Dispatcher.Invoke((Action) delegate
{
lstParts.Items.Clear();
});
MessageBox.Show("You sent all the parts successfully!");
}
else
{
string fileMsg = "file~" + _file.Length + "~" + Path.GetFileName(_file.Name);
byte[] msg = new byte[fileMsg.Length];
msg = Encoding.ASCII.GetBytes(fileMsg.ToCharArray());
stream.Write(msg, 0, msg.Length);
////////////////
{
byte[] m = new byte[100];
stream.Read(m, 0, m.Length);
string ack = Encoding.ASCII.GetString(m);
}
////////////////
byte[] buffer = new byte[_file.Length];
_file.Read(buffer, 0, (int)_file.Length);
stream.Write(buffer, 0, (int)_file.Length);
MessageBox.Show("You sent something sucessfully!");
_file.Close();
App.Current.Dispatcher.Invoke((Action) delegate
{
progressBar.Value = 100;
});
}
stream.Close();
_Client.Close();
isConnected = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
