void airServer_UserWantToSendFiles(Air.SendFiles sendFiles, AirServer.IPEndPointHolder remotePoint, TcpClient client)
{
if (Dispatcher.Thread != Thread.CurrentThread)
{
Dispatcher.BeginInvoke(new AirServer.UserSendsFiles(airServer_UserWantToSendFiles), new object[] { sendFiles, remotePoint, client });
return;
}
foreach (UserIcon userIcon in PanelOfUsers.Children)
{
if (userIcon.RemotePoint.Equals(remotePoint))
{
if (MessageBox.Show(this, string.Format("\"{0}\" wants to share {1} file(s) (~{2:0.00} MB) with you. Would you like to receive them now?",
userIcon.TextDisplayName.Text, sendFiles.Count, sendFiles.Size / 1024f), "AirFileExchange - Receiving files",
MessageBoxButton.YesNo, MessageBoxImage.Question) == MessageBoxResult.Yes)
{
userIcon.IsCanceled = false;
userIcon.LastStatus = UserIcon.OperationStatus.None;
airServer.ReceiveFilesFromAsync(remotePoint, client, sendFiles, true, userIcon,
new AirServer.UserReceiveFilesProgress(airServer_UserReceiveFilesProgress),
new AirServer.UserReceiveFilesComplete(airServer_UserReceiveFilesComplete));
}
else
{
airServer.ReceiveFilesFromAsync(remotePoint, client, sendFiles, false, userIcon, null,
new AirServer.UserReceiveFilesComplete(airServer_UserReceiveFilesComplete));
}
return;
}
}
}
public void SendFilesTo(IPAddress ipAddress, string[] files, object state, SendFilesProgress progress)
{
SendFiles sendFiles = new SendFiles();
sendFiles.Count = files.Length;
sendFiles.UserAddress = new UserAddress() { Address = Helper.LocalIPAddress(), Port = DefaultPort };
sendFiles.Size = 0;
long totalSize = 0, sentTotal = 0, sentCurrent = 0;
foreach (string file in files)
{
FileInfo fileInfo = new FileInfo(file);
sendFiles.Files.Add(new SendFile()
{
Name = fileInfo.Name,
Size = fileInfo.Length
});
sendFiles.Size += fileInfo.Length / 1024;
totalSize += fileInfo.Length;
}
using (TcpClient tcpClient = new TcpClient())
{
tcpClient.Connect(ipAddress, DefaultPort);
byte[] buffer = Encoding.UTF8.GetBytes(Helper.XmlSerialize<SendFiles>(sendFiles));
NetworkStream networkStream = tcpClient.GetStream();
networkStream.Write(buffer, 0, buffer.Length);
try
{
byte[] bytes = new byte[1024];
StringBuilder stringBuilder = new StringBuilder();
int i;
while ((i = networkStream.Read(bytes, 0, bytes.Length)) != 0)
{
stringBuilder.Append(Encoding.UTF8.GetString(bytes, 0, i));
if (i < bytes.Length)
break;
}
// Sending files?
try
{
SendFilesData sendFilesData = Helper.XmlDeserialize<SendFilesData>(stringBuilder.ToString());
if ("allowed".Equals(sendFilesData.Status))
{
bool cancel = false;
foreach (string file in files)
{
// not open a file from user's desktop directory ???
using (FileStream fileStream = new FileStream(file, FileMode.Open, FileAccess.Read))
{
sentCurrent = 0;
while (!cancel && (i = fileStream.Read(bytes, 0, bytes.Length)) != 0)
{
networkStream.Write(bytes, 0, i);
sentCurrent += i;
sentTotal += i;
if (progress != null)
{
progress(file, ipAddress, sentCurrent, fileStream.Length, sentTotal, totalSize, state, out cancel);
}
}
}
if (cancel)
{
throw new OperationCanceledException();
}
}
}
else
{
throw new AirDeniedException();
}
}
finally
{
}
}
finally
{
}
}
}